This is an alphabetical index of articles related to gardening.

A

Aeroponics Aeroponics is the process of growing plants in the air or mist environment without soil or an aggregate medium. The word "aeroponic" is derived from the Greek meanings of ''aer'' ("air") and ''ponos'' ("labour"). It is a subset of hydroponic ...

- African Violet Society of America - Akadama -

Alkali soil Alkali, or Alkaline, soils are clay soils with high pH (greater than 8.5), a poor soil structure and a low infiltration capacity. Often they have a hard calcareous layer at 0.5 to 1 metre depth. Alkali soils owe their unfavorable physico ...

Allotment Allotment may refer to: * Allotment (Dawes Act), an area of land held by the US Government for the benefit of an individual Native American, under the Dawes Act of 1887 * Allotment (finance), a method by which a company allocates over-subscribed ...

Alpine garden An alpine garden (or alpinarium, alpinum) is a domestic or botanical garden, or more often a part of a larger garden, specializing in the collection and cultivation of alpine plants growing naturally at high altitudes around the world, such as in ...

Alpine plant Alpine plants are plants that grow in an alpine climate, which occurs at high elevation and above the tree line. There are many different plant species and taxa that grow as a plant community in these alpine tundra. These include perennial grass ...

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Amateur Gardening ''Amateur Gardening'' is a British weekly magazine dedicated to gardening. It includes news, advice, feature articles, and celebrity columns and interviews. History and the early years ''Amateur Gardening'' was founded in London in May 1884 by ...

'' - Andalusian patio -

Annual plant An annual plant is a plant that completes its life cycle, from germination to the production of seeds, within one growing season, and then dies. The length of growing seasons and period in which they take place vary according to geographical ...

Aquaponics Aquaponics is a food production system that couples aquaculture (raising aquatic animals such as fish, crayfish, snails or prawns in tanks) with hydroponics (cultivating plants in water) whereby the nutrient-rich aquaculture water is fed to hydr ...

Aquascaping Aquascaping is the craft of arranging aquatic plants, as well as rocks, stones, cavework, or driftwood, in an aesthetically pleasing manner within an aquarium—in effect, gardening under water. Aquascape designs include a number of distinct styl ...

Aquatic plant Aquatic plants are plants that have adapted to living in aquatic environments ( saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that ...

Aquatic weed harvester An aquatic weed harvester, also known as a water mower, mowing boat and weed cutting boat, is an aquatic machine specifically designed for inland watercourse management to cut and harvest underwater weeds, reeds and other aquatic plant life. The ...

Arboretum An arboretum (plural: arboreta) in a general sense is a botanical collection composed exclusively of trees of a variety of species. Originally mostly created as a section in a larger garden or park for specimens of mostly non-local species, man ...

Arboriculture Arboriculture () is the cultivation, management, and study of individual trees, shrubs, vines, and other perennial woody plants. The science of arboriculture studies how these plants grow and respond to cultural practices and to their environmen ...

Artificial turf Artificial turf is a surface of synthetic fibers made to look like natural grass. It is most often used in arenas for sports that were originally or are normally played on grass. However, it is now being used on residential lawns and commerc ...

Artificial waterfall An artificial waterfall is a water feature or fountain which imitates a natural waterfall. Artificial waterfalls have long been featured in traditional Japanese gardens, where they can serve to highlight a scene or to provide focus. The clas ...

Atomic gardening Atomic gardening is a form of mutation breeding where plants are exposed to radiation. Some of the mutations produced thereby have turned out to be useful. Typically this is gamma radiation in which case it is a produced by cobalt-60. The pra ...

- Auckland Flower Show -

Australian Organic Farming and Gardening Society The Australian Organic Farming and Gardening Society (1944–1955) was founded in Sydney on 5 October 1944, during the closing months of World War II.Paull, Joh"The Lost History of Organic Farming in Australia" ''Journal of Organic Systems'', 2008, ...

- Avenue -

Averruncator An averruncator is a form of long shears used in arboriculture for averruncating or pruning off the higher branches of trees, etc. Etymology The word averruncate (from Latin ''averruncare'', "to ward off, remove mischief") glided into meaning ...

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

Axe An axe ( sometimes ax in American English; see spelling differences) is an implement that has been used for millennia to shape, split and cut wood, to harvest timber, as a weapon, and as a ceremonial or heraldic symbol. The axe has ma ...

B

Backcrossing Backcrossing is a crossing of a hybrid with one of its parents or an individual genetically similar to its parent, to achieve offspring with a genetic identity closer to that of the parent. It is used in horticulture, animal breeding, and produ ...

Back garden A back garden is a residential garden located at the rear of a property, on the other side of the house from the front garden. Such gardens have a special place in English suburban and gardening culture. Overview A back garden arises when the m ...

- Bāgh -

Bare root Bare root is a technique of arboriculture whereby a plant is removed from soil in a dormant state, from which it can more rapidly acclimate to new soil conditions. Bare root stock should be planted within 48 hours of receipt for optimal results. E ...

Baroque garden The Baroque garden was a style of garden based upon symmetry and the principle of imposing order on nature. The style originated in the late-16th century in Italy, in the gardens of the Vatican and the Villa Borghese gardens in Rome and in the g ...

Basal shoot Basal shoots, root sprouts, adventitious shoots, and suckers are words for various kinds of shoots that grow from adventitious buds on the base of a tree or shrub, or from adventitious buds on its roots. Shoots that grow from buds on the base ...

- ''

BBC Gardeners' World ''BBC Gardeners' World'' is a monthly British gardening magazine owned by Immediate Media Company, containing tips for gardening from past and current presenters of the television series ''Gardeners' World''. History and profile ''BBC Gardeners ...

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Bedding (horticulture) In horticulture, bedding is temporary planting of fast-growing plants into flower beds to create colourful displays, during spring, summer or winter. Plants used for bedding are generally annuals, biennials or tender perennials; succulents are ga ...

Belvedere Belvedere (from Italian, meaning "beautiful sight") may refer to: Places Australia *Belvedere, Queensland, a locality in the Cassowary Coast Region Africa * Belvedere (Casablanca), a neighborhood in Casablanca, Morocco * Belvedere, Harare, Z ...

- Beneficial insect - Beneficial weed - Berry-picking rake -

Biblical garden Biblical gardens are cultivated collections of plants that are named in the Bible. They are a type of theme garden that botanical gardens, public parks, and private gardeners maintain. They are grown in many parts of the world, with many examples ...

Bibliography of hedges and topiary This is a bibliography of hedges and topiary. It includes works relating to the natural history and botany of the hedgerow as well as works relating to the horticultural practice of the creation of topiary, and works relating to the cultivation of ...

Biennial bearing Biennial bearing (or alternate) bearing is a term used in pomology to refer to trees that have an irregular crop load from year to year. In the "on" year too much fruit is set, leading to small fruit size. Excess weight in the main branches can be ...

Biennial plant A biennial plant is a flowering plant that, generally in a temperate climate, takes two years to complete its biological life cycle. Life cycle In its first year, the biennal plant undergoes primary growth, during which its vegetative structures ...

Biofertilizer A biofertilizer is a substance which contains living micro-organisms which, when applied to seeds, plant surfaces, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of prim ...

Bioherbicide Bioherbicides are herbicides consisting of phytotoxins, pathogens, and other microbes used as biological weed control. Bioherbicides may be compounds and secondary metabolites derived from microbes such as fungi, bacteria or protozoa; or phytoto ...

Biological pest control Biological control or biocontrol is a method of controlling pests, such as insects, mites, weeds, and plant diseases, using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also i ...

Biopesticide A Biopesticide is a biological substance or organism that damages, kills, or repels organisms seens as pests. Biological pest management intervention involves predatory, parasitic, or chemical relationships. They are obtained from organisms inclu ...

Birth flower Floriography (language of flowers) is a means of cryptological communication through the use or arrangement of flowers. Meaning has been attributed to flowers for thousands of years, and some form of floriography has been practiced in tradition ...

- Bitter pit -

Blackheart Blackheart is a fictional character appearing in American comic books published by Marvel Comics. The character is usually depicted as an adversary to the superhero Ghost Rider. Created by writer Ann Nocenti and artist John Romita Jr., Blackhear ...

Black rot Black rot is a name used for various diseases of cultivated plants caused by fungi or bacteria, producing dark brown discoloration and decay in the leaves of fruit and vegetables: * A disease of the apple, pear and quince caused by a fungus ('' Botr ...

- Blanching -

Bletting Bletting is a process of softening that certain fleshy fruits undergo, beyond ripening. There are some fruits that are either sweeter after some bletting, such as sea buckthorn, or for which most varieties can be eaten raw only after bletting, such ...

Blight Blight refers to a specific symptom affecting plants in response to infection by a pathogenic organism. Description Blight is a rapid and complete chlorosis, browning, then death of plant tissues such as leaves, branches, twigs, or floral orga ...

Blossom In botany, blossoms are the flowers of stone fruit trees (genus ''Prunus'') and of some other plants with a similar appearance that flower profusely for a period of time in spring. Colloquially, flowers of orange are referred to as such as ...

Bog garden A bog garden is a type of garden that employs permanently moist (but not waterlogged) soil to create a habitat for plants and creatures which thrive in such conditions. It may exploit existing poor drainage in the garden, or it may be artificiall ...

- Bokashi - Bolting - Bonded Fibre Matrix -

Bonsai Bonsai ( ja, 盆栽, , tray planting, ) is the Japanese art of growing and training miniature trees in pots, developed from the traditional Chinese art form of '' penjing''. Unlike ''penjing'', which utilizes traditional techniques to produc ...

Bonsai aesthetics Bonsai aesthetics are the aesthetic goals and characteristics of the Japanese tradition of the art of bonsai, the growing of a miniature tree in a container. Many Japanese cultural characteristics, particularly the influence of Zen Buddhism and the ...

Bonsai styles Bonsai is a Japanese art form using miniature trees grown in containers. Similar practices exist in other cultures, including the Chinese tradition of ''penjing'' from which the art originated, and the miniature living landscapes of Vietnamese '' ...

- Boron deficiency -

Bosquet In the French formal garden, a ''bosquet'' (French, from Italian ''bosco'', "grove, wood") is a formal plantation of trees in a wide variety of forms, some open at the bottom and others not. At a minimum a bosquet can be five trees of identical s ...

Botanical garden A botanical garden or botanic gardenThe terms ''botanic'' and ''botanical'' and ''garden'' or ''gardens'' are used more-or-less interchangeably, although the word ''botanic'' is generally reserved for the earlier, more traditional gardens, an ...

Bottle garden A bottle garden is a type of closed terrarium in which plants are grown. They usually consist of a plastic or glass bottle with a narrow neck and a small opening. Plants are grown inside the bottle with little or no exposure to the outside envi ...

- Bridge graft -

Britain in Bloom Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...

- Broadcast seeding -

Broadfork The broadfork, also called a U-fork or grelinette, is a garden tool used to manually break up densely packed soil, including hardpan, to improve aeration and drainage. Broadforks are used as part of a no-till or reduced-till seedbed prepar ...

Broadleaf weeds Broadleaf weeds are unwanted tough plants that may grow in lawns, gardens or yards. They can be easy to spot when growing among grasses. They multiply with ease and can be very hard to eradicate. Basic characteristics Broadleaf weeds can emerge ...

Broderie (garden feature) A ''parterre'' is a part of a formal garden constructed on a level substrate, consisting of symmetrical patterns, made up by plant beds, low hedges or coloured gravels, which are separated and connected by paths. Typically it was the part of ...

- Brown patch - Brushcutter -

Bulb In botany, a bulb is structurally a short stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs dur ...

- Bulldog Tools -

Bundesgartenschau The Bundesgartenschau BUGA is a biennial federal horticulture show in Germany. It also covers topics like landscaping. Taking place in different cities, the location changes in a two-year cycle. BUGA cities *1951 – Hannover *1953 – Ham ...

Butterfly gardening Butterfly gardening is a way to create, improve, and maintain habitat for lepidopterans including butterflies, skippers, and moths. Butterflies have four distinct life stages—egg, larva, chrysalis, and adult. In order to support and sustain ...

- Byzantine gardens

C

Cachepot A cachepot (, ) is a French term for what is usually called in modern English a "planter" or for older examples a jardiniere, namely a decorative container or "overpot" for a plant and its flowerpot, for indoors use, usually with no drainage hole ...

- Cactus garden - Calcium deficiency -

California native plants California native plants are plants that existed in California prior to the arrival of European explorers and colonists in the late 18th century. California includes parts of at least three phytochoria. The largest is the California Floristic ...

Canadian Tulip Festival The Canadian Tulip Festival (french: Festival Canadien des Tulipes; nl, Canadees Festival van de Tulp) is a tulip festival, held annually in May in Ottawa, Ontario, Canada. The festival claims to be the world's largest tulip festival, displaying o ...

- Canadian Gardening - Carpellody -

Celebrity gardener Gardeners who have achieved fame through their pioneering innovations, writing or, more often, their television personas, may be classed as celebrity gardeners. The writing of Helena Rutherfurd Ely, C. Z. Guest and Esther Deans brought them enou ...

- Centre for Wildlife Gardening -

Chance seedling A chance seedling is a plant that is the product of unintentional breeding. Identifying the parent plants of a chance seedling may be difficult. It may be necessary to genetically analyse the seedling and surrounding plants to be sure. Plants tha ...

Charbagh ''Charbagh'' or ''Chahar Bagh'' ( ''chahār bāgh'', ''chārbāgh'', ''chār bāgh'', meaning "four gardens") is a Persian and Indo-Persian quadrilateral garden layout based on the four gardens of Paradise mentioned in the Quran. The quad ...

Chelsea Flower Show The RHS Chelsea Flower Show, formally known as the ''Great Spring Show'',Phil Clayton, ''The Great Temple Show'' in ''The Garden'' 2008, p.452, The Royal Horticultural Society is a garden show held for five days in May by the Royal Horticultural ...

- Chelsea Fringe -

Cherry blossom A cherry blossom, also known as Japanese cherry or sakura, is a flower of many trees of Prunus, genus ''Prunus'' or Prunus subg. Cerasus, ''Prunus'' subg. ''Cerasus''. They are common species in East Asia, including China, Korea and especia ...

- Chilling requirement -

Chinampa Chinampa ( nah, chināmitl ) is a technique used in Mesoamerican agriculture which relies on small, rectangular areas of fertile arable land to grow crops on the shallow lake beds in the Valley of Mexico. They are built up on wetlands of a lake o ...

Chinese garden The Chinese garden is a landscape garden style which has evolved over three thousand years. It includes both the vast gardens of the Chinese emperors and members of the imperial family, built for pleasure and to impress, and the more intimate ...

Chip budding Chip budding is a grafting technique. A chip of wood containing a bud is cut out of scion with desirable properties (tasty fruit, pretty flowers, etc.). A similarly shaped chip is cut out of the rootstock, and the scion bud is placed in the cu ...

Chlorosis In botany, chlorosis is a condition in which leaves produce insufficient chlorophyll. As chlorophyll is responsible for the green color of leaves, chlorotic leaves are pale, yellow, or yellow-white. The affected plant has little or no ability to ...

- Climate-friendly gardening -

Clipping Clipping may refer to: Words * Clipping (morphology), the formation of a new word by shortening it, e.g. "ad" from "advertisement" * Clipping (phonetics), shortening the articulation of a speech sound, usually a vowel * Clipping (publications) ...

- Cloche -

Cloud tree A cloud tree is a tree shaped using topiary techniques. The leaves are pruned into a ball or cloud shape, leaving the stems thin and exposed. The shape of the tree as a whole resembles a set of clouds. Cloud trees differ from bonsai trees becaus ...

- Cold frame - Collective landscape - Colonial Revival garden - Color garden - Computer-aided garden design -

Communal garden A communal garden (often used in the plural as communal gardens) is a (normally formal) garden for shared use by a number of local residents, typically in an urban setting. The term is especially used in the United Kingdom. The centre of many cit ...

Community gardening A community garden is a piece of land gardened or cultivated by a group of people individually or collectively. Normally in community gardens, the land is divided into individual plots. Each individual gardener is responsible for their own plo ...

- Community gardens in Nebraska -

Community orchard A community orchard is a collection of fruit trees shared by communities and growing in publicly accessible areas such as public greenspaces, parks, schools, churchyards, allotments or, in the US, abandoned lots. Such orchards are a shared res ...

Companion planting Companion planting in gardening and agriculture is the planting of different crops in proximity for any of a number of different reasons, including pest control, pollination, providing habitat for beneficial insects, maximizing use of space, a ...

- '' Complete English Gardener'' -

Compost Compost is a mixture of ingredients used as plant fertilizer and to improve soil's physical, chemical and biological properties. It is commonly prepared by decomposing plant, food waste, recycling organic materials and manure. The resulting ...

Concours des villes et villages fleuris The (English: 'Competition of cities and villages in Bloom') is a contest organised annually in France which aims to encourage communes to adopt and implement policies that improve the quality of life of their inhabitants and enhance their attra ...

Concrete landscape curbing Concrete landscape curbing (or concrete landscape bordering) is an alternative to plastic or metal landscape edging. Landscape curbing is made with various elements of concrete depending on the climate where it is being used. Concrete landsca ...

Conservation and restoration of historic gardens Historic garden conservation is a specialised type of historic preservation and conservation or restoration concerned with historical and landmark gardens and designed landscapes. Profession Practitioners predominantly come from backgrounds in ...

Container garden Container gardening or pot gardening/farming is the practice of growing plants, including edible plants, exclusively in containers instead of planting them in the ground. A container in gardening is a small, enclosed and usually portable object ...

- Controlled-release fertiliser -

Controller (irrigation) An irrigation controller is a device to operate automatic irrigation systems such as lawn sprinklers and drip irrigation systems. Most controllers have a means of setting the frequency of irrigation, the start time, and the duration of watering. ...

Copper tape Copper tape refers to a thin strip of copper, often backed with adhesive. Copper tape can be found at most hardware and gardening stores and sometimes electronic stores. Copper tape is used to keep slugs and snails out of certain areas in garde ...

- Cornish hedge -

Corn maze A corn maze or maize maze is a maze cut out of a corn field. Originally, the first full-size corn maze was believed to be created in Annville, Pennsylvania in 1993; however, similar corn mazes were highlighted in newspapers as early as 1982. Co ...

Cottage garden The cottage garden is a distinct style that uses informal design, traditional materials, dense plantings, and a mixture of ornamental and edible plants. English in origin, it depends on grace and charm rather than grandeur and formal structure. Ho ...

Crop A crop is a plant that can be grown and harvested extensively for profit or subsistence. When the plants of the same kind are cultivated at one place on a large scale, it is called a crop. Most crops are cultivated in agriculture or hydropon ...

Crop protection Crop protection is the science and practice of managing plant diseases, weeds, and other pests (both vertebrate and invertebrate) that damage crops and forestry. Crops include field crops ( maize, wheat, rice, etc.), vegetable crops (potatoes, ...

Crop rotation Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. It reduces reliance on one set of nutrients, pest and weed pressure, and the probability of developing resistant ...

Cultigen A cultigen () or cultivated plant is a plant that has been deliberately altered or selected by humans; it is the result of artificial selection. These plants, for the most part, have commercial value in horticulture, agriculture or forestry. Beca ...

Cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture ...

Cultivar group A Group (previously cultivar-groupInternational Code of Nomenclature for Cultivated Plants, 4th edition (1969), 5th edition (1980) and 6th edition (1995)) is a formal category in the '' International Code of Nomenclature for Cultivated Plants'' (' ...

Cultivated plant taxonomy Cultivated plant taxonomy is the study of the theory and practice of the science that identifies, describes, classifies, and names cultigens—those plants whose origin or selection is primarily due to intentional human activity. Cultivated ...

Cultivator A cultivator is a piece of agricultural equipment used for secondary tillage. One sense of the name refers to frames with ''teeth'' (also called ''shanks'') that pierce the soil as they are dragged through it linearly. It also refers to ma ...

Cushion plant A cushion plant is a compact, low-growing, mat-forming plant that is found in alpine, subalpine, arctic, or subarctic environments around the world. The term "cushion" is usually applied to woody plants that grow as spreading mats, are limited in ...

Cut flowers Cut flowers are flowers or flower buds (often with some stem and leaf) that have been cut from the plant bearing it. It is usually removed from the plant for decorative use. Typical uses are in vase displays, wreaths and garlands. Many garde ...

Cutting Cutting is the separation or opening of a physical object, into two or more portions, through the application of an acutely directed force. Implements commonly used for wikt:cut, cutting are the knife and saw, or in medicine and science the scal ...

D

Daffodil Society The Daffodil Society is the oldest organisation dedicated to the breeding of daffodils. The goal of the society, which was founded in Birmingham in 1898 as The Midland Daffodil Society, is to promote the breeding of daffodils. However the society d ...

- Daisy grubber - Deadheading - Dead hedge -

Deadwood bonsai techniques Deadwood bonsai techniques are methods in the Japanese art of bonsai (cultivation of miniature trees in containers) that create, shape, and preserve dead wood on a living bonsai tree. They enhance the illusion of age and the portrayal of austerit ...

Deciduous In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, ...

Deep water culture Deep water culture (DWC) is a hydroponic method of plant production by means of suspending the plant roots in a solution of nutrient-rich, oxygenated water. Also known as deep flow technique (DFT), floating raft technology (FRT), or raceway, this ...

Defensible space (fire control) A defensible space, in the context of fire control, is a natural and/or landscaped area around a structure that has been maintained and designed to reduce fire danger. The practice is sometimes called firescaping. "Defensible space" is also used i ...

Deficit irrigation Deficit irrigation (DI) is a watering strategy that can be applied by different types of irrigation application methods. The correct application of DI requires thorough understanding of the yield response to water (crop sensitivity to drought stres ...

- Deflowering -

Defoliant A defoliant is any herbicidal chemical sprayed or dusted on plants to cause their leaves to fall off. Defoliants are widely used for the selective removal of weeds in managing croplands and lawns. Worldwide use of defoliants, along with the ...

Desert greening Desert greening is the process of man-made reclamation of deserts for ecological reasons (biodiversity), farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life. The term "desert gre ...

Devon hedge A Devon hedge, also known as a Devon hedgebank, consist of a rubble or earth bank that is usually topped with bushy shrubs forming a hedgerow, with trees also being a frequent and noticeable feature.Devon's Hedges (1997), p.1. The bank may be fac ...

Dibber A dibber or dibble or dibbler is a pointed wooden stick for making holes in the ground so that seeds, seedlings or small bulbs can be planted. Dibbers come in a variety of designs including the straight dibber, T-handled dibber, trowel dibber, a ...

Disease resistance in fruit and vegetables There are a number of lines of defence against pests (that, those animals that cause damage to the plants we grow) and diseases in the orchard, principal among these being the practice of good husbandry, creating healthy soil and ensuring high st ...

Division Division or divider may refer to: Mathematics *Division (mathematics), the inverse of multiplication *Division algorithm, a method for computing the result of mathematical division Military *Division (military), a formation typically consisting ...

Double digging Double digging is a gardening technique used to increase soil drainage and aeration. It involves the loosening of two layers of soil, and the addition of organic matter. Double digging is typically done when cultivating soil in a new garden, o ...

Double-flowered "Double-flowered" describes varieties of flowers with extra petals, often containing flowers within flowers. The double-flowered trait is often noted alongside the scientific name with the abbreviation ''fl. pl.'' (''flore pleno'', a Latin ablat ...

Drip irrigation Drip irrigation or trickle irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. ...

Drought tolerance Drought tolerance is the ability to which a plant maintains its biomass production during arid or drought conditions. Some plants are naturally adapted to dry conditions'','' surviving with protection mechanisms such as desiccation tolerance, detox ...

Dutch garden Dutch garden refers firstly to gardens in the Netherlands, but also, mainly in the English-speaking countries, to various types of gardens traditionally considered to be in a Dutch style, a presumption that has been much disputed by garden historia ...

E

Ecoscaping Ecoscaping is a spatial planning discipline that integrates landscape architecture and environmental science to create sustainable designs or construction. The approach of Ecoscaping is holistic and strives to respect the pre-existing mater ...

- Edger -

Elevated park An elevated park (sometimes known as a sky park) refers to a park located above the normal ground (street) level. This type of a park has become more popular in the early 21st century, featuring in a number of urban renewal projects. While usually ...

Energy-efficient landscaping Energy-efficient landscaping is a type of landscaping designed for the purpose of conserving energy. There is a distinction between the embedded energy of materials and constructing the landscape, and the energy consumed by the maintenance and ope ...

English landscape garden The English landscape garden, also called English landscape park or simply the English garden (french: Jardin à l'anglaise, it, Giardino all'inglese, german: Englischer Landschaftsgarten, pt, Jardim inglês, es, Jardín inglés), is a sty ...

Entente Florale The Entente Florale Europe (, "Flowery Alliance of Europe") is an international horticultural competition established to recognise municipalities and villages in Europe for excellence in horticultural displays. Trophies are presented annually by t ...

Environmental design Environmental design is the process of addressing surrounding environmental parameters when devising plans, programs, policies, buildings, or products. It seeks to create spaces that will enhance the natural, social, cultural and physical environm ...

Ephemeral plant An ephemeral plant is one marked by short life cycles. The word ephemeral means transitory or quickly fading. In regard to plants, it refers to several distinct growth strategies. The first, spring ephemeral, refers to perennial plants that emerge ...

- Ericaceous fertilizer -

Espalier Espalier ( or ) is the horticultural and ancient agricultural practice of controlling woody plant growth for the production of fruit, by pruning and tying branches to a frame. Plants are frequently shaped in formal patterns, flat against a struct ...

Evergreen In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...

Evolutionary history of plants The evolution of plants has resulted in a wide range of complexity, from the earliest algal mats, through multicellular marine and freshwater green algae, terrestrial bryophytes, lycopods and ferns, to the complex gymnosperms and angiosperms ( ...

Expo 2016 Expo 2016 was an international horticultural exposition held in Antalya, Turkey. Under the aegis of the Bureau International des Expositions (BIE) Expo 2016 Antalya was the first International Horticultural Exhibition to be held in Turkey. As ...

Eyecatchers An eyecatcher is something artificial that has been placed in the landscape as a focal point to "catch the eye" or gain a viewer's attention. It is used to decorate or ornament landscapes for aesthetic reasons, and are typically found in garde ...

F

Fairy ring A fairy ring, also known as fairy circle, elf circle, elf ring or pixie ring, is a naturally occurring ring or arc of mushrooms. They are found mainly in forested areas, but also appear in grasslands or rangelands. Fairy rings are detectable by ...

False vivipary False vivipary is an abnormal condition found in many types of plants in which a plantlet is produced where the flower should appear. It is not a completely understood topic, but some say it could be caused by a hormonal mistake. Rice, B. 2007Q: Wh ...

Fence A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. A fence differs from a wall in not having a solid foundation along its whole length. ...

Ferme ornée The term ''ferme ornée'' as used in English garden history derives from Stephen Switzer's term for 'ornamental farm'. It describes a country estate laid out partly according to aesthetic principles and partly for farming. During the eighteenth ce ...

- Fernery - Fertigation -

Fertilizer A fertilizer (American English) or fertiliser (British English; see spelling differences) is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from ...

Fertilizer burn Fertilizer burns occur when the use of too much fertilizer, the wrong type of fertilizer, or too little water with a fertilizer causes damage to a plant. Although fertilizer is used to help a plant grow by providing nutrients, too much will result ...

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Fine Gardening ''Fine Gardening'' is a magazine for gardening enthusiasts of all skill levels covering the basics of garden design with advice from horticulture experts and landscape professionals. The focus is more on ornamental plants and home landscaping rath ...

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Floral clock A floral clock, or flower clock, is a large decorative clock with the clock face formed by carpet bedding, usually found in a park or other public recreation area. Most have the mechanism set in the ground under the flowerbed, which is then pl ...

Floral design Floral design or flower arrangement is the art of using plant materials and flowers to create an eye-catching and balanced composition or display. Evidence of refined floristry is found as far back as the culture of ancient Egypt. Professionally ...

Floral diagram Floral diagram is a graphic representation of flower structure. It shows the number of floral organs, their arrangement and fusion. Different parts of the flower are represented by their respective symbols. Floral diagrams are useful for flower i ...

Floral formula A Floral formula is a notation for representing the structure of particular types of flowers. Such notations use numbers, letters and various symbols to convey significant information in a compact form. They may represent the floral form of a part ...

Floral industry The floral industry involves flower production, distribution, design, retailing, and other aspects of flower markets. Floriculture as an industry began in the late 19th century in the United Kingdom, where flowers were grown on a large scale on vast ...

Floral scent Floral scent, or flower scent, is composed of all the volatile organic compounds (VOCs), or aroma compounds, emitted by floral tissue (e.g. flower petals). Other names for floral scent include, aroma, fragrance, floral odour or perfume. Flower scen ...

- Floriade - Floribunda -

Floriculture Floriculture, or flower farming, is a branch of horticulture concerned with the cultivation of flowering and ornamental plants for gardens and for floristry, comprising the floral industry. The development of new varieties by plant breeding is ...

Floriculture in Canada This article is about floriculture in Canada. In 2001, the Canadian floriculture industry was valued at $904 million CAD. To give a more recent figure, Canadian floricultural farm cash receipts in 2013 totalled $1.09 billion CAD. In 2011, there wer ...

Florissimo Florissimo is an international flower show held in the city of Dijon, France. It features exhibits from French and non-French cities, botanical gardens, agricultural schools, and private corporations. Florissimo is normally held every three years ...

- Floristic diversity -

Floristry Floristry is the production, commerce, and trade in flowers. It encompasses flower care and handling, floral design and arrangement, merchandising, production, display and flower delivery. Wholesale florists sell bulk flowers and related sup ...

Flower A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechani ...

Flower bouquet A flower bouquet is a collection of flowers in a creative arrangement. Flower bouquets can be arranged for the decor of homes or public buildings, or may be handheld. Handheld bouquets are classified by several different popular shapes and style ...

Flower box A flower box is a type of container in the form of a planter or box that is usually placed outdoors and used for displaying live plants and flowers, but it may also be used for growing herbs or other edible plants. It is usually placed or affixe ...

Flower bulb cultivation in the Netherlands Flower bulb cultivation is an economic activity in the provinces of North Holland, South Holland and Flevoland. The colourful flower fields that have come to symbolise Holland can be seen in these areas around April.This is a translation of part of ...

Flower delivery Flower delivery is a service in floristry. In many cases it is conducted through websites which allow consumers to browse online catalogues of flowers. They are often delivered to a third party, the recipient of the gift. Historically, these were ...

Flower frog A flower frog is a device used to help arrange flowers. Some, such as the Japanese '' kenzan'', are utilitarian metal devices that fit into a vase or bowl and fix the stems by metal needles. Other designs use a number of holes or guides that st ...

Flower garden A flower garden or floral garden is any garden or part of a garden where plants that flower are grown and displayed. This normally refers mostly to herbaceous plants, rather than flowering woody plants, which dominate in the shrubbery and w ...

Flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

Flowerpot A flowerpot, planter, planterette or plant pot, is a container in which flowers and other plants are cultivated and displayed. Historically, and still to a significant extent today, they are made from plain terracotta with no ceramic glaze, wi ...

- Flower preservation -

Fogponics Fogponics, or atmoponics (from Ancient Greek ἀτμός (atmós), meaning ''"vapour"'' or ''"steam"''), is a subset of aeroponics. Fogponics uses a suspension of nutrient enriched water to deliver nutrients and oxygen to plant roots. This is in ...

Foliar feeding Foliar feeding is a technique of feeding plants by applying liquid fertilizer directly to the leaves. Plants are able to absorb essential elements through their leaves. The absorption takes place through their stomata and also through their epidermi ...

Foliar nutrient Foliar feeding is a technique of feeding plants by applying liquid fertilizer directly to the leaves. Plants are able to absorb essential elements through their leaves. The absorption takes place through their stomata and also through their epide ...

Folkewall The Folkewall is a construction with the dual functions of growing plants and purifying greywater. It was designed by Folke Günther in Sweden. Inspired by the "Sanitas wall" at Dr Gösta Nilsson's Sanitas farm project in Botswana, this technique ...

Folly In architecture, a folly is a building constructed primarily for decoration, but suggesting through its appearance some other purpose, or of such extravagant appearance that it transcends the range of usual garden buildings. Eighteenth-cent ...

- Foodscaping -

Forest gardening Forest gardening is a low-maintenance, Sustainable gardening, sustainable, plant-based food production and agroforestry system based on woodland ecosystems, incorporating fruit and Nut (fruit), nut trees, shrubs, herbs, vines and perennial vegeta ...

Formal garden A formal garden is a garden with a clear structure, geometric shapes and in most cases a symmetrical layout. Its origin goes back to the gardens which are located in the desert areas of Western Asia and are protected by walls. The style of a forma ...

Fountain A fountain, from the Latin "fons" (genitive "fontis"), meaning source or Spring (hydrology), spring, is a decorative reservoir used for discharging water. It is also a structure that jets water into the air for a decorative or dramatic effect. ...

Fountaineer Fountaineer is a portmanteau of "Fountain" and "Engineer" – Hydraulic engineer. Fountaineer describes one who designs, explores, or is passionate about fountains and their design, operation, and use. In addition, the Fontainiers made the water pi ...

French formal garden The French formal garden, also called the (), is a style of garden based on symmetry and the principle of imposing order on nature. Its epitome is generally considered to be the Gardens of Versailles designed during the 17th century by the ...

French intensive gardening French intensive gardening also known as raised bed, wide bed, or French market gardening is a method of gardening in which plants are grown within a smaller space and with higher yields than other traditional gardening methods. The main principles ...

French landscape garden The French landscape garden (french: jardin anglais, jardin à l'anglaise, jardin paysager, jardin pittoresque, jardin anglo-chinois) is a style of garden inspired by idealized romantic landscapes and the paintings of Hubert Robert, Claude Lorrai ...

Front garden On a residential area, a front yard (United States, Canada, Australia) or front garden (United Kingdom, Europe) is the portion of land between the street and the front of the house. If it is covered in grass, it may be referred to as a front law ...

Fruit In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds. Edible fruits in particu ...

Fruit tree A fruit tree is a tree which bears fruit that is consumed or used by animals and humans — all trees that are flowering plants produce fruit, which are the ripened ovaries of flowers containing one or more seeds. In horticultural usage, ...

Fruit tree forms Fruit trees are grown in a variety of shapes, sometimes to please the eye but mainly to encourage fruit production. The form or shape of fruit trees can be manipulated by pruning and training. Shaping and promoting a particular tree form is done ...

Fruit tree propagation Fruit tree propagation is usually carried out vegetatively (non-sexually) by grafting or budding a desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction begins wh ...

Fruit tree pruning Fruit tree pruning is the cutting and removing of selected parts of a fruit tree. It spans a number of horticultural techniques. Pruning often means cutting branches back, sometimes removing smaller limbs entirely. It may also mean removal of y ...

Fusarium patch Fusarium patch is a disease in turf grass settings also called pink snow mold or Microdochium patch. In many cool season grass species in North America, it is caused by the fungus ''Microdochium nivale'' . The white-pink mycelium on infected lea ...

G

Garden A garden is a planned space, usually outdoors, set aside for the cultivation, display, and enjoyment of plants and other forms of nature. The single feature identifying even the wildest wild garden is ''control''. The garden can incorporate both ...

Garden at Buckingham Palace Buckingham Palace Garden is a large private park attached to the London residence of the monarch. It is situated to the rear (west) of Buckingham Palace, occupying a site in the City of Westminster and forms the largest private garden in the capi ...

Garden-based learning Garden-based learning (GBL) encompasses programs, activities and projects in which the garden is the foundation for integrated learning, in and across disciplines, through active, engaging, real-world experiences that have personal meaning for child ...

Garden buildings Schönbrunn Blick auf Gloriette

A garden building i ...

Garden centre A garden centre (Commonwealth English spelling; U.S. nursery or garden center) is a retail operation that sells plants and related products for the domestic garden as its primary business. It is a development from the concept of the retail plant n ...

Garden city movement The garden city movement was a 20th century urban planning movement promoting satellite communities surrounding the central city and separated with greenbelts. These Garden Cities would contain proportionate areas of residences, industry, and ...

- Garden club - ''

Garden Culture ''Garden Culture'' is a print magazine that covers urban agriculture, (indoor) gardening, gardening techniques, urban gardening projects and design ideas. It was first published in February 2011 in the Netherlands ) , anthem = ( en, "Will ...

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Garden design Garden design is the art and process of designing and creating plans for layout and planting of gardens and landscapes. Garden design may be done by the garden owner themselves, or by professionals of varying levels of experience and expertise. ...

Garden designer A garden designer is someone who designs the plan and features of gardens, either as an amateur or professional. The compositional elements of garden design and landscape design are: terrain, water, planting, constructed elements and buildings, p ...

Garden festival A garden festival is a festival and exposition held to celebrate the arts of gardening, garden design, landscaping and landscape architecture. There are local garden festivals, regional garden festivals, national garden festivals and internat ...

- Garden fork -

Garden furniture Garden furniture, also called patio furniture or outdoor furniture, is a type of furniture specifically designed for outdoor use. It is typically made of weather-resistant materials such as aluminium which is rust-proof. History The oldes ...

- Garden guns - Garden hermit -

Garden History Society The Garden History Society was an organisation in the United Kingdom established to study the history of gardening and to protect historic gardens. In 2015 it became The Gardens Trust, having merged with the Association of Gardens Trusts. It was f ...

Garden hose A garden hose, hosepipe, or simply hose is a flexible tube used to convey water. There are a number of common attachments available for the end of the hose, such as sprayers and sprinklers (which are used to concentrate water at one point or ...

Garden leave Garden leave (also known as gardening leave) is the practice whereby an employee leaving a job – having resigned or otherwise had their employment terminated – is instructed to stay away from work during the notice period, while still remainin ...

Garden Museum The Garden Museum (formerly known as the Museum of Garden History) in London is Britain's only museum of the art, history and design of gardens. The museum re-opened in 2017 after an 18-month redevelopment project. The building is largely th ...

- Garden of Alcinous -

Garden of Eden In Abrahamic religions, the Garden of Eden ( he, גַּן־עֵדֶן, ) or Garden of God (, and גַן־אֱלֹהִים ''gan-Elohim''), also called the Terrestrial Paradise, is the Bible, biblical paradise described in Book of Genesis, Genes ...

Garden office A garden office is an office in a garden. This is usually separate to a house, being used as a dedicated office space by a remote worker or by a home-based business. In the UK, planning permission is not normally needed for a garden office if you ...

Garden ornament A garden ornament is an item used for garden, landscape, and park enhancement and decoration. Garden ornaments include: * bench *bird baths * bird feeders * birdhouses *columns – cast stone *fire basket * flower box ** window box *fountains ...

Garden pond A garden pond is a water feature constructed in a garden or designed landscape, normally for aesthetic purposes, to provide wildlife habitat, or for swimming. Habitat Garden ponds can be excellent wildlife habitats, and can make a contribution ...

Garden railway A garden railroad or garden railway is a model railway system set up outdoors in a garden. While G is the most popular scale for garden railroads, 16 mm scale has a dedicated and growing following especially in the UK. Model locomotives in ...

Garden real estate Niche real estate refers to specialized sectors of the property market. Examples include income property, garden real estate, condos, equestrian property, vacation property, farm property, golf property, golf course redevelopment, waterfro ...

Garden room In gardening, a garden room is a secluded and partly enclosed space within a garden that creates a room-like effect. Such spaces have been part of garden design for centuries. Generally they are regarded as different from terraces and patios just ...

Garden roses Garden roses are predominantly hybrid Hybrid may refer to: Science * Hybrid (biology), an offspring resulting from cross-breeding ** Hybrid grape, grape varieties produced by cross-breeding two ''Vitis'' species ** Hybridity, the property of a ...

Garden sharing Garden sharing or urban horticulture sharing is a local food and urban farming arrangement where a landowner allows a gardener access to land, typically a front or back yard, in order to grow food. This may be an informal, one-to-one relationship, ...

- Garden sanctuary -

Garden square A garden square is a type of communal garden in an urban area wholly or substantially surrounded by buildings; commonly, it continues to be applied to public and private parks formed after such a garden becomes accessible to the public at large. ...

Garden structure The structure of a thing is how the parts of it relate to each other. In gardens, the term can be applied to soil structure or planting design structure, but it is most often used for structures made out of hard materials including: timber, bri ...

Garden tool A garden tool is any one of many tools made for gardening and landscaping, which overlap with the range of tools made for agriculture and horticulture. Garden tools can be divided into hand tools and power tools. Hand tools Today's garden tool ...

Garden tourism Garden tourism is a type of niche tourism involving visits to famous gardens and botanical gardens and places which are significant in the history of gardening. Garden tourists often travel individually in countries with which they are familiar bu ...

- Garden waste dumping -

Garden window A garden window or greenhouse window is a type of fenestration constructed as an exterior projection from a building, providing display space in the window. As the name suggests, small potted plants are often displayed in a garden window. Refere ...

Garden World Images Garden World Images, (GWI) previously known as the Harry Smith Collection, whose origins can be traced back to the early 1950s and is one of the oldest and largest library of horticultural/botanical colour photographs in the World. The library su ...

- Garden writing -

Gardena (company) Gardena GmbH, based in Ulm, Germany, is a manufacturer of gardening tools and has been a subsidiary of the Swedish Husqvarna Group since 2007. With an annual sales of 8,343 million Swedish krona (approximately 790 million euros) in 2019, Garden ...

Gardener A gardener is someone who practices gardening, either professionally or as a hobby. Description A gardener is any person involved in gardening, arguably the oldest occupation, from the hobbyist in a residential garden, the home-owner suppleme ...

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Gardeners' Question Time ''Gardeners' Question Time'' is a long-running BBC Radio 4 programme in which amateur gardeners can put questions to a panel of experts. History The first programme was broadcast in the North and Northern Ireland Home Service of the BBC at 2 ...

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Gardeners' World ''Gardeners' World'' is a long-running British gardening programme, first broadcast on 5 January 1968. The 2022 series is the 53rd. Its first series was presented by Ken Burras and came from Oxford Botanical Gardens. Up until 2020 most of its e ...

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Gardeners' World Live BBC Gardeners' World Live is a large multi-day gardening related consumer show held each June at the National Exhibition Centre, England, co-located with the BBC Good Food Show Summer. Open to the general public, the BBC television programme endor ...

Gardenesque The term ''gardenesque'' was introduced by John Claudius Loudon (1783–1843) in 1832 to describe a style of planting design in accordance with his 'Principle of Recognition'. Definitions Loudon was worried that picturesque planting could be ...

Gardening Gardening is the practice of growing and cultivating plants as part of horticulture. In gardens, ornamental plants are often grown for their flowers, foliage, or overall appearance; useful plants, such as root vegetables, leaf vegetables, fruits ...

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Gardening Australia ''Gardening Australia'' is an Australian lifestyle television program which suggests and promotes organic and environmentally friendly ways of gardening. It is created by the Australian Broadcasting Corporation and airs on ABC TV, in an hour- ...

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Gardening in Alaska Agriculture in Alaska faces many challenges, largely due to the climate, the short growing season, and generally poor soils. However, the exceptionally long days of summer enable some vegetables to attain world record sizes. Farms The state of Al ...

Gardening in New Zealand Gardening is a popular pastime in New Zealand. A 2007/2008 survey of physical activities found that 43% of New Zealanders had participated in gardening in the previous 12 months. A range of books, magazines and television programmes are dedicated ...

Gardening in restricted spaces There are many ways to garden in restricted spaces. Often a small or limited space is an issue in growing and cultivating plants. Restricted space gardens can be located on small lawns, balconies, patios, porches, green roof, rooftops, inside the ...

Gardening in Scotland Gardening in Scotland, the design of planned spaces set aside for the display, cultivation, and enjoyment of plants and other forms of nature in Scotland began in the Middle Ages. Gardens, or yards, around medieval abbeys, castles and houses were ...

Gardening in Spain Gardening in Spain reflects the different styles of Spanish art, including influences from Roman, Islamic, Italian, French, and English gardens. Modern Spanish gardening emphasize gardens and their surroundings, focusing heavily on both urban hor ...

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Gardening Naturally ''Gardening Naturally'' is a TV show series hosted by Barbara Damrosch and Eliot Coleman. It was created from 1993 to 1994 and ran until about 2003. It first aired on TLC (The Learning Channel) and later reruns were shown on Discovery Home and ...

'' - Gardens of ancient Egypt - Gardens of Provence-Alpes-Côte d'Azur -

Gardens of Sallust The Gardens of Sallust ( la, Horti Sallustiani) was an ancient Roman estate including a landscaped pleasure garden developed by the historian Sallust in the 1st century BC. It occupied a large area in the northeastern sector of Rome, in what would ...

Gardens of the French Renaissance Gardens of the French Renaissance were initially inspired by the Italian Renaissance garden, which evolved later into the grander and more formal ''jardin à la française'' during the reign of Louis XIV, by the middle of the 17th century. In 14 ...

Gardens of Versailles The Gardens of Versailles (french: Jardins du château de Versailles ) occupy part of what was once the ''Domaine royal de Versailles'', the royal demesne of the château of Versailles. Situated to the west of the palace, the gardens cover som ...

Gazebo A gazebo is a pavilion structure, sometimes octagonal or turret-shaped, often built in a park, garden or spacious public area. Some are used on occasions as bandstands. Etymology The etymology given by Oxford Dictionaries (website), Oxford D ...

Genetically modified tree A genetically modified tree (GMt, GM tree, genetically engineered tree, GE tree or transgenic tree) is a tree whose DNA has been modified using genetic engineering techniques. In most cases the aim is to introduce a novel trait to the plant ...

German garden A German garden is a type of architecture of gardens, originating in Germany, influenced by the English garden concept. With staffages and embellishments (e.g. a grotto) and weeping trees, a sense of emotional aesthetics should be developed. T ...

Germination Germination is the process by which an organism grows from a seed or spore. The term is applied to the sprouting of a seedling from a seed of an angiosperm or gymnosperm, the growth of a sporeling from a spore, such as the spores of fungi, fer ...

Giardino all'italiana The Italian garden (or giardino all'italiana () is best known for a number of large Italian Renaissance gardens which have survived in something like their original form. In the history of gardening, during the Renaissance, Italy had the most ...

Gloriette A gloriette (from the 12th-century French ''gloire'' meaning "little room") is a building in a garden erected on a site that is elevated with respect to the surroundings. The structural execution and shape can vary greatly, often in the form ...

Gongshi ''Gongshi'' (), also known as scholar's rocks, are naturally occurring or shaped rocks which are traditionally appreciated by Chinese scholars.Metropolitan Museum of Art "The World of Scholars' Rocks Gardens, Studios, and Paintings" retrieved ...

Grafting Grafting or graftage is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion () while the lower part is called the rootstock. The succ ...

- Grafting wax - Grandi Giardini Italiani - Grasscycling -

Grass shears Grass shears differ from pruning shears in being long-handled and having the handles at right-angles to the blades. They can be used to cut grass from a standing position. Two kinds are available: with the blades horizontal and with the blades ve ...

- Grass stitcher -

Gravel Gravel is a loose aggregation of rock fragments. Gravel occurs naturally throughout the world as a result of sedimentary and erosive geologic processes; it is also produced in large quantities commercially as crushed stone. Gravel is classifi ...

Greek gardens A distinction is made between Greek gardens, made in ancient Greece, and Hellenistic gardens, made under the influence of Greek culture in late classical times. Little is known about either. Minoan gardens Before the coming of Proto-Greeks into the ...

Greenhouse A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of Transparent ceramics, transparent material, such as glass, in which plants requiring regulated climatic condit ...

Green roof A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium, planted over a waterproofing membrane. It may also include additional layers such as a root barrier and drainage ...

- Green wall -

Green waste Green waste, also known as "biological waste", is any organic waste that can be composted. It is most usually composed of refuse from gardens such as grass clippings or leaves, and domestic or industrial kitchen wastes. Green waste does not incl ...

Grex Grex or GREX may refer to: * Grex (biology), a multicellular aggregate of amoeba of the phyla Acrasiomycota or Dictyosteliomycota * Grex (horticulture), (pl. greges) a kind of group used in horticultural nomenclature applied to the progeny of an a ...

Grotto A grotto is a natural or artificial cave used by humans in both modern times and antiquity, and historically or prehistorically. Naturally occurring grottoes are often small caves near water that are usually flooded or often flooded at high ti ...

Groundcover Groundcover or ground cover is any plant that grows over an area of ground. Groundcover provides protection of the topsoil from erosion and drought. In an ecosystem, the ground cover forms the layer of vegetation below the shrub layer known as t ...

Groundskeeping Groundskeeping is the activity of tending an area of land for aesthetic or functional purposes, typically in an institutional setting. It includes mowing grass, trimming hedges, pulling weeds, planting flowers, etc. The U.S. Department of Labor e ...

Growbag A growbag is a planter filled with a growing medium and used for growing plants, usually tomatoes or other salad crops. Originally made of plastic, modern bags are also made from jute or fabric. The growing medium is usually based on a soilless o ...

Grow box A grow box is a partially or completely enclosed system for raising plants indoors or in small areas. Grow boxes are used for a number of reasons, including lack of available outdoor space or the desire to grow vegetables, herbs or flowers during c ...

Growing degree-day Growing degree days (GDD), also called growing degree units (GDUs), are a heuristic tool in phenology. GDD are a measure of heat accumulation used by horticulturists, gardeners, and farmers to predict plant and animal development rates such as the ...

Growing region A growing region is an area suited by climate and soil conditions to the cultivation of a certain type of crop or plant group. Most crops are cultivated not in one place only, but in several distinct regions in diverse parts of the world. Culti ...

Growing season A season is a division of the year marked by changes in weather, ecology, and the amount of daylight. The growing season is that portion of the year in which local conditions (i.e. rainfall, temperature, daylight) permit normal plant growth. Whil ...

Grow shop A grow shop or growshop is a retail store that sells equipment and supplies for growing plants indoors. Types include stores selling hydroponic systems for horticulture, and those devoted to cannabis cultivation. History In the 1950s, marijuan ...

Grow light A grow light is an electric light to help plants grow. Grow lights either attempt to provide a light spectrum similar to that of the sun, or to provide a spectrum that is more tailored to the needs of the plants being cultivated (typically a varyi ...

Growroom A growroom (or grow room) or growth chamber is a room of any size where plants are grown under controlled conditions. The reasons for utilizing a growroom are countless. Some seek to avoid the criminal repercussions of growing illicit cultivar ...

Growstones Growstones are a substrate for growing plants that can be used for soilless purposes or as a soil conditioner. This substrate is made from recycled glass. It has both more air and water retention space than perlite and peat. Another property of th ...

Guerrilla gardening Guerrilla gardening is the act of gardening – raising food, plants, or flowers – on land that the gardeners do not have the legal rights to cultivate, such as abandoned sites, areas that are not being cared for, or private property. It enco ...

Gumbo Gumbo (Louisiana Creole: Gombo) is a soup popular in the U.S. state of Louisiana, and is the official state cuisine. Gumbo consists primarily of a strongly-flavored stock, meat or shellfish (or sometimes both), a thickener, and the Creole "h ...

H

Haga trädgård -

Ha-ha A ha-ha (french: hâ-hâ or ), also known as a sunk fence, blind fence, ditch and fence, deer wall, or foss, is a recessed landscape design element that creates a vertical barrier (particularly on one side) while preserving an uninterrupted view ...

Halophyte A halophyte is a salt-tolerant plant that grows in soil or waters of high salinity, coming into contact with saline water through its roots or by salt spray, such as in saline semi-deserts, mangrove swamps, marshes and sloughs and seashores. T ...

Hameau de la Reine The Hameau de la Reine (, ''The Queen's Hamlet'') is a rustic retreat in the park of the Château de Versailles built for Marie Antoinette in 1783 near the Petit Trianon in Yvelines, France. It served as a private meeting place for the Queen and ...

Hampton Court Palace Flower Show The Hampton Court Garden Festival (formerly The Hampton Court Flower Show) is an annual British flower show, held in early July. The show is run by the Royal Horticultural Society (RHS) at Hampton Court Palace in the London Borough of Richmond u ...

Hand tool A hand tool is any tool that is powered by hand rather than a motor. Categories of hand tools include wrenches, pliers, cutters, files, striking tools, struck or hammered tools, screwdrivers, vises, clamps, snips, hacksaws, drills, and kni ...

Hanging basket A hanging basket is a suspended container used for growing decorative plants. Typically they are hung from buildings, where garden space is at a premium, and from street furniture for environmental enhancement. They may also be suspended from fre ...

Hanging garden A hanging garden is a sustainable landscape architecture, an artistic garden or a small urban farm, attached to or built on a wall. They are mainly found in areas where land is scarce or where the farmer is mobile or not permanent. History The m ...

Hanging Gardens of Babylon The Hanging Gardens of Babylon were one of the Seven Wonders of the Ancient World listed by Hellenic culture. They were described as a remarkable feat of engineering with an ascending series of tiered gardens containing a wide variety of tre ...

- Hardiness -

Hardiness zone A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most wide ...

Hard landscape materials The term hard landscape is used by practitioners of landscape architecture and garden design to describe the construction materials which are used to improve a landscape by design. The corresponding term soft landscape materials is used to describe ...

Hardscape Hardscape refers to hard landscape materials in the built environment structures that are incorporated into a landscape. This can include paved areas, driveways, retaining walls, sleeper walls, stairs, walkways, and any other landscaping mad ...

Hardpan In soil science, agriculture and gardening, hardpan or soil pan is a dense layer of soil, usually found below the uppermost topsoil layer. There are different types of hardpan, all sharing the general characteristic of being a distinct soil layer ...

Head gardener A head gardener is an individual who manages all horticultural aspects of a property or garden, including staff and volunteers. The properties they manage include historic gardens and private estates, as well as amenity horticulture teams, for ex ...

Hedge A hedge or hedgerow is a line of closely spaced shrubs and sometimes trees, planted and trained to form a barrier or to mark the boundary of an area, such as between neighbouring properties. Hedges that are used to separate a road from adjoini ...

Hedgelaying Hedgelaying (or hedge laying) is a countryside skill that has been practised for centuries, mainly in the United Kingdom and Ireland, with many regional variations in style and technique. Hedgelaying is the process of partially cutting throug ...

Hedge maze A hedge maze is an outdoor garden maze or labyrinth in which the "walls" or dividers between passages are made of vertical hedges. History Hedge mazes evolved from the knot gardens of Renaissance Europe, and were first constructed during the mi ...

Hedge trimmer A hedge trimmer, shrub trimmer, or bush trimmerAs with the term ''scissors'', the plural terms "hedge trimmers" + c. are often used for individual trimming tools. is a gardening tool or machine used for trimming (cutting, pruning) hedges or so ...

Heirloom plant An heirloom plant, heirloom variety, heritage fruit (Australia and New Zealand), or heirloom vegetable (especially in Ireland and the UK) is an old cultivar of a plant used for food that is grown and maintained by gardeners and farmers, particular ...

Herb In general use, herbs are a widely distributed and widespread group of plants, excluding vegetables and other plants consumed for macronutrients, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal ...

Herbaceous border A herbaceous border is a collection of perennial herbaceous plants (plants that live for more than two years and are soft-stemmed and non-woody) arranged closely together, usually to create a dramatic effect through colour, shape or large scale. ...

Herbaceous plant Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ...

Herbal A herbal is a book containing the names and descriptions of plants, usually with information on their medicinal, tonic, culinary, toxic, hallucinatory, aromatic, or magical powers, and the legends associated with them.Arber, p. 14. A herbal m ...

Herbalism Herbal medicine (also herbalism) is the study of pharmacognosy and the use of medicinal plants, which are a basis of traditional medicine. With worldwide research into pharmacology, some herbal medicines have been translated into modern reme ...

Herbal tea Herbal teas, also known as herbal infusions and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Oftentimes herb tea, or the plain term ...

Herbarium A herbarium (plural: herbaria) is a collection of preserved plant specimens and associated data used for scientific study. The specimens may be whole plants or plant parts; these will usually be in dried form mounted on a sheet of paper (called ...

Herbchronology Herbchronology is the analysis of annual growth rings (or simply annual rings) in the secondary root xylem of perennial herbaceous plants. While leaves and stems of perennial herbs die down at the end of the growing season the root often persist ...

- Herb farm -

Herbicide Herbicides (, ), also commonly known as weedkillers, are substances used to control undesired plants, also known as weeds.EPA. February 201Pesticides Industry. Sales and Usage 2006 and 2007: Market Estimates. Summary in press releasMain page fo ...

- Heritage gardens in Australia -

Hilling Hilling, earthing up or ridging is the technique in agriculture and horticulture of piling soil up around the base of a plant. It can be done by hand (usually using a hoe), or with powered machinery, typically a tractor attachment. Hilling burie ...

Historical hydroculture This is a history of notable hydroculture phenomena. Ancient hydroculture proposed sites and modern revolutionary works are mentioned. Included in this history are all forms of aquatic and semi-aquatic based horticulture that focus on flora: aquat ...

History of fertilizer The history of fertilizer has largely shaped political, economic, and social circumstances in their traditional uses. Subsequently, there has been a radical reshaping of environmental conditions following the development of chemically synthesized ...

History of flower arrangement The history of flower arrangement dates back to ancient Egyptian times. Ancient Egypt The earliest known flower arranging dates back to ancient Egypt. Egyptians were decorating with flowers as early as 2,500 BCE. They regularly placed cut fl ...

History of gardening The early history of gardening is largely entangled with the history of agriculture, with gardens that were mainly ornamental generally the preserve of the elite until quite recent times. Smaller gardens generally had being a kitchen garden as t ...

- History of herbalism - History of landscape architecture - History of plant breeding -

History of plant systematics The history of plant systematics—the biological classification of plants—stretches from the work of ancient Greek to modern evolutionary biologists. As a field of science, plant systematics came into being only slowly, early plant lo ...

- Hoe -

Hook A hook is a tool consisting of a length of material, typically metal, that contains a portion that is curved or indented, such that it can be used to grab onto, connect, or otherwise attach itself onto another object. In a number of uses, one e ...

- Horaisan -

Hori hori Hori may refer to: Ancient Egypt * Sewadjkare Hori, late 13th dynasty Pharaoh, also known as Hori II * Hori (High Priest of Osiris) Son of Wennenufer and High Priest of Osiris during the reign of Ramesses II (19th dynasty) * Hori I (High Priest of ...

Horticultural botany Horticultural botany is the study of the botany of current and potential cultivated plants, with emphasis on the ornamental plants of horticulture, by a horticultural botanist or ''plantsman''—plantsperson." Horticultural botanists Professional ...

Horticultural fleece Horticultural fleece is a thin, nonwoven, polypropylene fabric which is used as a floating mulch to protect both late and early crops and delicate plants from cold weather and frost, as well as insect pests during the normal growing season. It admi ...

Horticultural flora A horticultural flora, also known as a garden flora, is a plant identification aid structured in the same way as a native plants flora. It serves the same purpose: to facilitate plant identification; however, it only includes plants that are under c ...

Horticultural oil Horticultural oils or narrow range oils are lightweight oils, either petroleum or vegetable based. They are used in both horticulture and agriculture, where they are applied as a dilute spray on plant surfaces to control insects and mites. They are ...

- Horticultural society -

Horticultural therapy Horticultural therapy (also known as garden therapy or social and therapeutic horticulture or STH) is defined by the American Horticultural Therapy Association (AHTA) as the engagement of a person in gardening and plant-based activities, facilita ...

Horticulture Horticulture is the branch of agriculture that deals with the art, science, technology, and business of plant cultivation. It includes the cultivation of fruits, vegetables, nuts, seeds, herbs, sprouts, mushrooms, algae, flowers, seaweeds and no ...

Horticulture industry The horticulture industry embraces the production, processing and shipping of and the market for fruits and vegetables. As such it is a sector of agribusiness and industrialized agriculture. Industrialized horticulture sometimes also includes the f ...

Horti Fair The International Horti Fair was an annual horticulture trade fair in the Netherlands. History The Horti Fair was a consolidated continuation of the Dutch NTV International Horticulture Trade Fair (since 1972) and the International Flower Trade Sho ...

Horti Lamiani The Horti Lamiani (Lamian Gardens) was a luxurious complex of an ancient Roman villa with large gardens and outdoor rooms located on the Esquiline Hill in Rome, in the area around the present Piazza Vittorio Emanuele. They were created by the con ...

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Hortus conclusus ''Hortus conclusus'' is a Latin term, meaning literally "enclosed garden". At their root, both of the words in ''hortus conclusus'' refer linguistically to enclosure. It describes a genre of garden that was enclosed as a practical concern, a majo ...

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Hotbed A hotbed is a biological term for an area of decaying organic matter that is warmer than its surroundings. The heat gradient is generated by the decomposition of organic substituents within the pile by microorganism metabolization. A hotbed cove ...

Hot container composting Compost is a mixture of ingredients used as plant fertilizer and to improve soil's physical, chemical and biological properties. It is commonly prepared by decomposing plant, food waste, recycling organic materials and manure. The resulting m ...

Houseplant A houseplant, sometimes known as a pot plant, potted plant, or an indoor plant, is an ornamental plant that is grown indoors. As such, they are found in places like residences and offices, mainly for decorative purposes. Common houseplants are us ...

- Houseplant care -

Hügelkultur Hügelkultur (), literally mound bed or mound culture is a horticultural technique where a mound constructed from decaying wood debris and other compostable biomass plant materials is later (or immediately) planted as a raised bed. Adopted by pe ...

Human uses of plants Human uses of plants include both practical uses, such as for food, clothing, and medicine, and symbolic uses, such as in art, mythology and literature. The reliable provision of food through agriculture is the basis of civilization. The study o ...

Hybrid name In botanical nomenclature, a hybrid may be given a hybrid name, which is a special kind of botanical name, but there is no requirement that a hybrid name should be created for plants that are believed to be of hybrid origin. The '' International C ...

Hybrid seed In agriculture and gardening, hybrid seed is produced by cross-pollinated plants. Hybrid seed production is predominant in modern agriculture and home gardening. It is one of the main contributors to the dramatic rise in agricultural output during ...

Hybrid tea rose Hybrid tea is an informal horticultural classification for a group of garden roses. The first hybrid tea roses were created in France in the mid-1800s, by cross-breeding the large, floriferous Hybrid Perpetuals with the tall, elegant Tea roses. T ...

Hydroponics Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in aqueous solvents. Terrestrial or aquatic plan ...

Hydroseeding Hydroseeding (or hydraulic mulch seeding, hydro-mulching, hydraseeding) is a planting process that uses a slurry of seed and mulch. It is often used as an erosion control technique on construction sites, as an alternative to the traditional pro ...

- Hydrozoning

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Ice pruning Ice pruning is the natural process of selective vegetative pruning on the windward side of a plant, executed by the impact of ice and snow particles driven by wind.William M. Marsh (1978) ''Environmental Analysis: For Land Use and Site Planning'', ...

Ikebana is the Japanese art of flower arrangement. It is also known as . The tradition dates back to Heian period, when floral offerings were made at altars. Later, flower arrangements were instead used to adorn the (alcove) of a traditional Japan ...

- Indigenous horticulture -

Inflorescence An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ...

Infructescence Infructescence (fruiting head) is defined as the ensemble of fruits derived from the ovaries of an inflorescence. It usually retains the size and structure of the inflorescence. In some cases, infructescences are similar in appearance to simple fru ...

Insectary plant Insectary plants are those that attract insects. As such, beneficial insectary plants are intentionally introduced into an ecosystem to increase pollen and nectar resources required by the natural enemies of the harmful or unwanted insects pests. ...

Integrated pest management Integrated pest management (IPM), also known as integrated pest control (IPC) is a broad-based approach that integrates both chemical and non-chemical practices for economic control of pests. IPM aims to suppress pest populations below the econ ...

Intensive gathering Intensive gathering entails the tending-to of wild plants. Intensive gathering or "tending" methods include weeding, discouraging predators, pot-irrigation, and limited harvesting to ensure reproduction. The same system of methods is involved in ...

Intercropping Intercropping is a multiple cropping practice that involves growing two or more crops in proximity. In other words, intercropping is the cultivation of two or more crops simultaneously on the same field. The most common goal of intercropping is ...

Intercultural Garden Intercultural Gardens is a project of the German Association of International Gardens (''Internationale Gärten e.V.''), resident in Göttingen. The project has the goal to further intercultural competence and racial integration. Ideas and goals ...

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International Code of Nomenclature for algae, fungi, and plants The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all those "trad ...

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International Code of Nomenclature for Cultivated Plants The ''International Code of Nomenclature for Cultivated Plants'' (ICNCP), is a guide to the rules and regulations for naming cultigens, plants whose origin or selection is primarily due to intentional human activity. It is also known as Cultivate ...

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International Garden Festival The International Garden Festival was a garden festival recognised by the International Association of Horticultural producers (AIPH) and the Bureau International des Expositions (BIE), which was held in Liverpool, England from 2 May to 14 ...

Introduced species An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there ...

Invasive species An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species ad ...

Iron deficiency Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key ...

Irrigation sprinkler An irrigation sprinkler (also known as a water sprinkler or simply a sprinkler) is a device used to irrigate (water) agricultural crops, lawns, landscapes, golf courses, and other areas. They are also used for cooling and for the control of airbo ...

Islamic garden An Islamic garden is generally an expressive estate of land that includes themes of water and shade. Their most identifiable architectural design reflects the ''charbagh'' (or ''chahār bāgh'') quadrilateral layout with four smaller gardens di ...

Italian Renaissance garden The Italian Renaissance garden was a new style of garden which emerged in the late 15th century at villas in Rome and Florence, inspired by classical ideals of order and beauty, and intended for the pleasure of the view of the garden and the landsc ...

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Japanese garden are traditional gardens whose designs are accompanied by Japanese aesthetics and philosophical ideas, avoid artificial ornamentation, and highlight the natural landscape. Plants and worn, aged materials are generally used by Japanese garden desig ...

Japanese rock garden The or Japanese rock garden, often called a zen garden, is a distinctive style of Japanese garden. It creates a miniature stylized landscape through carefully composed arrangements of rocks, water features, moss, pruned trees and bushes, and us ...

Jardiniere ''Jardinière'' is a French word, from the feminine form of "gardener". In English it means a decorative flower box or "planter", a receptacle (usually a ceramic pot or urn) or a stand upon which, or into which, plants (often in pots) may be pla ...

Jeux d'eau ''Jeux d'eau'' (Italian ''giochi d'acqua'') or "water games", is an umbrella term in the history of gardens for the water features that were introduced into mid-16th century Mannerist Italian gardens. History Pools and fountains had been a f ...

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Kenzan A ''kenzan'' (剣山), also called spiky frog, is a specific device used in the Japanese art of flower arrangement ikebana for fixing the flowers in the container. It consists of a heavy lead plate with erected brass needles where the stipes ar ...

Keyhole garden A keyhole garden is a two-meter-wide circular raised-bed gardening, raised garden with a keyhole-shaped indentation on one side. The indentation allows gardeners to add uncooked vegetable scraps, greywater, and manure into a composting basket that ...

Kirpi The kirpi is a small traditional hand weeding tool. It evolved in India as a multi-purpose gardening implement. The tool has a wooden handle and a curved blade. The cutting edge on the outside curve of the blade can be used for hand hoeing, whil ...

Kitchen garden The traditional kitchen garden, vegetable garden, also known as a potager (from the French ) or in Scotland a kailyaird, is a space separate from the rest of the residential garden – the ornamental plants and lawn areas. It is used for grow ...

Knot garden A knot garden is a garden of formal design in a square frame, consisting of a variety of aromatic plants and culinary herbs including germander, marjoram, thyme, southernwood ''Artemisia abrotanum'', the southernwood, lad's love, or southern ...

Korean flower arrangement Korean flower arrangement is being revived as an indoor art, and most often uses simple Joseon dynasty whiteware to highlight Korean flowers and tree branches in elegant and unforced natural arrangements. Im Wha-Kong of Ewha Woman's University in ...

Korean garden Korean gardens are a type of garden described as being natural, informal, simple and unforced, seeking to merge with the natural world. They have a history that goes back more than two thousand years, but are little known in the west. The oldest ...

- Kokedama -

Kunai A is a Japanese tool thought to be originally derived from the masonry trowel. The two widely recognized variations of the kunai are short kunai (小苦無 shō-''kunai'') and the big ''kunai'' (大苦無 ''dai-kunai''). Although a basic tool ...

Kusamono and shitakusa ''Kusamono'' (literally "grass thing") and ''shitakusa'' (literally "undergrass") are a potted collection of plants designed to be viewed either in accompaniment with '' bonsai'' or alone. Normally, the term ''kusamono'' is used when the plantin ...

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Landscape A landscape is the visible features of an area of land, its landforms, and how they integrate with natural or man-made features, often considered in terms of their aesthetic appeal.''New Oxford American Dictionary''. A landscape includes the ...

Landscape architect A landscape architect is a person who is educated in the field of landscape architecture. The practice of landscape architecture includes: site analysis, site inventory, site planning, land planning, planting design, grading, storm water manageme ...

Landscape architecture Landscape architecture is the design of outdoor areas, landmarks, and structures to achieve environmental, social-behavioural, or aesthetic outcomes. It involves the systematic design and general engineering of various structures for constructio ...

- Landscape contracting -

Landscape design Landscape design is an independent profession and a design and art tradition, practiced by landscape designers, combining nature and culture. In contemporary practice, landscape design bridges the space between landscape architecture and garde ...

Landscape detailing Landscape detailing describes the process of integrating soft and hard landscape materials to create a landscape design. It requires knowledge of landscape architecture, landscape engineering, and landscape products. Landscape detailing can be ...

Landscape engineering Landscape engineering is the application of mathematics and science to shape land and waterscapes. It can also be described as green engineering, but the design professionals best known for landscape engineering are landscape architects. Landscape e ...

Landscape fabric Landscape fabric is a textile material used to control weeds by inhibiting their exposure to sunlight. The fabric is normally placed around desirable plants, covering areas where other growth is unwanted. The fabric itself can be made from synth ...

Landscape garden The English landscape garden, also called English landscape park or simply the English garden (french: Jardin à l'anglaise, it, Giardino all'inglese, german: Englischer Landschaftsgarten, pt, Jardim inglês, es, Jardín inglés), is a sty ...

Landscape lighting Landscape lighting or garden lighting refers to the use of outdoor illumination of private gardens and public landscapes; for the enhancement and purposes of safety, nighttime aesthetics, accessibility, security, recreation and sports, and socia ...

Landscape maintenance Landscape maintenance (or groundskeeping) is the art and vocation of keeping a landscape healthy, clean, safe and attractive, typically in a garden, yard, park, institutional setting or estate. Using tools, supplies, knowledge, physical exerti ...

Landscape manager The Landscape Institute (LI) is a UK based professional body for the landscape profession. Its membership includes landscape architects, urban designers, landscape planners, landscape scientists and landscape managers. The LI also has a catego ...

Landscape planning Landscape planning is a branch of landscape architecture. According to Erv Zube (1931–2002) landscape planning is defined as an activity concerned with developing landscaping amongst competing land uses while protecting natural processes and ...

Landscape products Landscape products refers to a group of building industry products used by garden designers and landscape architects and exhibited at trade fairs devoted to these industries. It includes: walls, fences, paving, gardening tools, outdoor lighting, ...

Landscaping Landscaping refers to any activity that modifies the visible features of an area of land, including the following: # Living elements, such as flora or fauna; or what is commonly called gardening, the art and craft of growing plants with a goal o ...

Language of flowers Floriography (language of flowers) is a means of cryptological communication through the use or arrangement of flowers. Meaning has been attributed to flowers for thousands of years, and some form of floriography has been practiced in tradition ...

Lawn A lawn is an area of soil-covered land planted with grasses and other durable plants such as clover which are maintained at a short height with a lawnmower (or sometimes grazing animals) and used for aesthetic and recreational purposes. L ...

Lawn aerator A lawn aerator is a garden tool designed to create holes in the soil in order to help lawn grasses grow. In compacted lawns, aeration improves soil drainage and encourages worms, microfauna and microflora which require oxygen. Lawn problems Law ...

Lawn mower A lawn mower (also known as a mower, grass cutter or lawnmower) is a device utilizing one or more revolving blades (or a reel) to cut a grass surface to an even height. The height of the cut grass may be fixed by the design of the mower, but g ...

Lawn ornament Lawn ornaments are decorative objects placed in the grassy area of a property. Common lawn ornaments Animal forms: animal statues such as frogs, turtles, rabbits, deer, flamingoes and ducks are cast in plastic or cement. Bathtub Madonna: a st ...

Lawn sweeper A lawn sweeper, also known as a leaf sweeper or lawn brush, is a garden tool for the mechanical removal of debris, such as fallen leaves, pine needles, twigs, grass clippings or litter, from a lawn or paved area. Lawn sweepers operate via a rotat ...

Layering Layering has evolved as a common means of vegetative propagation of numerous species in natural environments. Layering is also utilized by horticulturists to propagate desirable plants. Natural layering typically occurs when a branch touches ...

Leaf A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, ste ...

Leaf blower A leaf blower, commonly known as a blower, is a device that propels air out of a nozzle to move debris such as leaves and grass cuttings. Leaf blowers are powered by electric or gasoline motors. Gasoline models have traditionally been two-strok ...

Leaf mold Leaf mold (spelled leaf mould outside of the United States) is the compost produced by decomposition of shaded deciduous shrub and tree leaves, primarily by fungal breakdown in a slower cooler manner as opposed to the bacterial degradation of leav ...

Leaf scorch Leaf scorch (also called leaf burn, leaf wilt, and sun scorch) is defined as a browning of plant tissues, including leaf margins and tips, and yellowing or darkening of veins which may lead to eventual wilting and abscission of the leaf.

Leaf spot A leaf spot is a limited, discoloured, diseased area of a leaf that is caused by fungal, bacterial or viral plant diseases, or by injuries from nematodes, insects, environmental factors, toxicity or herbicides. These discoloured spots or lesions ...

Leaf vegetable Leaf vegetables, also called leafy greens, pot herbs, vegetable greens, or simply greens, are plant leaves eaten as a vegetable, sometimes accompanied by tender petioles and shoots. Leaf vegetables eaten raw in a salad can be called salad gre ...

Legume A legume () is a plant in the family Fabaceae (or Leguminosae), or the fruit or seed of such a plant. When used as a dry grain, the seed is also called a pulse. Legumes are grown agriculturally, primarily for human consumption, for livestock f ...

Limbing Limbing or delimbing is the process of removing branches from a standing or fallen tree trunk. In logging, limbing follows felling. Limbing plays a role in fire prevention by removing branches from live trees that can otherwise serve as part of ...

- Linear aeration -

Linear park A linear park is a type of park that is significantly longer than it is wide. These linear parks are strips of public land running along canals, rivers, streams, defensive walls, electrical lines, or highways and shorelines. Examples of linear p ...

Liners "Liners" is a horticultural term referring to very young plants, usually grown for sale to retailers or wholesalers, who then grow them to a larger size before selling them to consumers. Liners are usually grown from seed, but may also be grown ...

- Lingnan garden -

Living mulch In agriculture, a living mulch is a cover crop interplanted or undersown with a main crop, and intended to serve the purposes of a mulch, such as weed suppression and regulation of soil temperature. Living mulches grow for a long time with the m ...

Living root bridges A living root bridge is a type of simple suspension bridge formed of living plant roots by tree shaping. They are common in the southern part of the Indian state of Meghalaya. They are handmade from the aerial roots of rubber fig trees (''Fic ...

Loam Loam (in geology and soil science) is soil composed mostly of sand (particle size > ), silt (particle size > ), and a smaller amount of clay (particle size < ). By weight, its mineral composition is about 40–40–20% concentration of sand–sil ...

Loppers Loppers are a type of scissors used for pruning twigs and small branches, like pruning shears with very long handles. They are the largest type of manual garden cutting tool. They are usually operated with two hands, and with handles typically ...

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Love Your Garden ''Love Your Garden'' is a British lifestyle gardening programme that was first broadcast on ITV on 10 June 2011. The show is hosted by Alan Titchmarsh alongside co-presenters David Domoney David Martin Domoney, C Hort. FCI Hort (born 26 ...

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Manganese deficiency -

Marcescence Marcescence is the withering and persistence of plant organs that normally are shed, and is a term most commonly applied to plant leaves. The underlying physiological mechanism is that trees transfer water and sap from the roots to the leaves ...

Market garden A market garden is the relatively small-scale production of fruits, vegetables and flowers as cash crops, frequently sold directly to consumer A consumer is a person or a group who intends to order, or uses purchased goods, products, or s ...

Mary garden A Mary garden is a small sacred garden enclosing a statue or shrine of the Virgin Mary, who is known to many Christians as the Blessed Virgin, Our Lady, or the Mother of God. In the New Testament, Mary is the mother of Jesus of Nazareth. Mary ...

Master gardener program Master Gardener programs (also known as Extension Master Gardener Programs) are volunteer programs that train individuals in the science and art of gardening. These individuals pass on the information they learned during their training, as volu ...

- Matrix planting -

Mattock A mattock is a hand tool used for digging, prying, and chopping. Similar to the pickaxe, it has a long handle and a stout head which combines either a vertical axe blade with a horizontal adze (cutter mattock), or a pick and an adze (pick matt ...

Maze A maze is a path or collection of paths, typically from an entrance to a goal. The word is used to refer both to branching tour puzzles through which the solver must find a route, and to simpler non-branching ("unicursal") patterns that lea ...

Mechanical weed control Mechanical weed control is a physical activity that inhibits unwanted plant growth. Mechanical, or manual, weed control techniques manage weed populations through physical methods that remove, injure, kill, or make the growing conditions unfavorab ...

Medicinal plants Medicinal plants, also called medicinal herbs, have been discovered and used in traditional medicine practices since prehistoric times. Plants synthesize hundreds of chemical compounds for various functions, including defense and protection ag ...

- Melbourne International Flower and Garden Show -

Microbudding Micro-budding is a grafting technique used in the development of citrus trees. Like traditional grafting, there is a combination the hardy characteristics of a rootstock with the desired fruit of the budded region; however, micro-budding is done at ...

Micro-irrigation Micro-irrigation, also called Micro-spray,localized, low-volume, low-flow, or trickle irrigation, is an irrigation method with lower water pressure and flow than a traditional sprinkler system. Low-volume irrigation is used in agriculture for r ...

Microtubing Microtubing or ''spaghetti tubing'' is a very fine plastic tubing used in drip irrigation, typically in gardens and greenhouses, with a small inside diameter which may be 0.05" or smaller. It was introduced in the 1950s in the United States, i ...

Molybdenum deficiency Molybdenum deficiency refers to the clinical consequences of inadequate supplies of molybdenum in the diet. The amount of molybdenum required is relatively small, and molybdenum deficiency usually does not occur in natural settings. However, it c ...

Monastic garden A monastic garden was used by many people and for multiple purposes. Gardening was the chief source of food for households, but also encompassed orchards, cemeteries and pleasure gardens, as well as providing plants for medicinal and cultural uses. ...

Monocarpic Monocarpic plants are those that flower and set seeds only once, and then die. The term is derived from Greek (''mono'', "single" + ''karpos'', "fruit" or "grain"), and was first used by Alphonse de Candolle. Other terms with the same meaning are ...

Monopteros A monopteros (Ancient Greek: , from the Polytonic: μόνος, 'only, single, alone', and , 'wing') is a circular colonnade supporting a roof but without any walls. Unlike a tholos (in its wider sense as a circular building), it does not have w ...

Moon bridge A moon bridge (月桥), also known as “''sori-bashi"'' (反り橋) in Japanese, or as a drum bridge (“taiko-bashi” 太鼓橋),Liu, Yan (2020-09-01). "A full moon in another land: The Moon Bridge in the Japanese garden of the Huntington Libra ...

Moon gate A moon gate () is a circular opening in a garden wall that acts as a pedestrian passageway and is a traditional architectural element in Chinese gardens. The gates serve as an inviting entrance into gardens of the rich upper class in China. T ...

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Mother plant A mother plant is a plant grown for the purpose of taking cutting Cutting is the separation or opening of a physical object, into two or more portions, through the application of an acutely directed force. Implements commonly used for wikt:cut, ...

Mughal gardens Mughal gardens are a type of garden built by the Mughals. This style was influenced by the Persian gardens particularly the Charbagh structure, which is intended to create a representation of an earthly utopia in which humans co-exist in perfe ...

Mulch A mulch is a layer of material applied to the surface of soil. Reasons for applying mulch include conservation of soil moisture, improving fertility and health of the soil, reducing weed growth and enhancing the visual appeal of the area. A m ...

Multiple cropping In agriculture, multiple cropping or multicropping is the practice of growing two or more crops in the same piece of land during one year, instead of just one crop. When multiple crops are grown simultaneously, this is also known as intercropping ...

Multipurpose tree Multipurpose trees or multifunctional trees are trees that are deliberately grown and managed for more than one output. They may supply food in the form of fruit, nut (fruit), nuts, or leaves that can be used as a vegetable; while at the same tim ...

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National Garden Festival -

National Tulip Day National Tulip Day (Dutch: Nationale Tulpendag) is an annual event in January that preludes the tulip season in the Netherlands. The event has been held on the Dam Square in the centre of Amsterdam since 2012. During this day a special garden of 20 ...

Native plant In biogeography, a native species is indigenous to a given region or ecosystem if its presence in that region is the result of only local natural evolution (though often popularised as "with no human intervention") during history. The term is equ ...

Natural landscaping Natural landscaping, also called native gardening, is the use of native plants and adapted species, including trees, shrubs, groundcover, and grasses which are local to the geographic area of the garden. Benefits Maintenance Natural landsc ...

- Naturescaping -

Nature therapy Nature therapy, sometimes referred to as ecotherapy, forest therapy, forest bathing, grounding, earthing, Shinrin-Yoku or Sami Lok, is a practice that describes a broad group of techniques or treatments to use nature to improve mental or physica ...

Nematode The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, parasitic nematodes also known as eelworms. They are a diverse animal phylum inhab ...

Nitrogen deficiency Nitrogen deficiency is a deficiency of nitrogen in plants. This can occur when organic matter with high carbon content, such as sawdust, is added to soil. Soil organisms use any nitrogen available to break down carbon sources, making nitrogen una ...

Niwaki is the Japanese word for "garden trees". Niwaki is also a descriptive word for highly "sculpting trees". Most varieties of plants used in Japanese gardens are called ''niwaki''. These trees help to create the structure of the garden. Japanese g ...

No-dig gardening No-dig gardening is a non-cultivation method used by some organic gardeners. The origins of no-dig gardening are unclear, and may be based on pre-industrial or nineteenth-century farming techniques. Masanobu Fukuoka started his pioneering research ...

Noxious weed A noxious weed, harmful weed or injurious weed is a weed that has been designated by an agricultural or other governing authority as a plant that is injurious to agricultural or horticultural crops, natural habitats or ecosystems, or humans or liv ...

- Nurse grafting

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Offset Offset or Off-Set may refer to: Arts, entertainment, and media * "Off-Set", a song by T.I. and Young Thug from the '' Furious 7: Original Motion Picture Soundtrack'' * ''Offset'' (EP), a 2018 EP by singer Kim Chung-ha * ''Offset'' (film), a 200 ...

Olericulture Olericulture is the science of vegetable growing, dealing with the culture of non-woody (herbaceous) plants for food. Olericulture is the production of plants for use of the edible parts. Vegetable crops can be classified into nine major categor ...

Orchard An orchard is an intentional plantation of trees or shrubs that is maintained for food production. Orchards comprise fruit- or nut-producing trees which are generally grown for commercial production. Orchards are also sometimes a feature of larg ...

Orchidelirium Orchidelirium, also called orchidomania or orchid fever, is the name given to the Victorian era of flower madness when collecting and discovering orchids reached extraordinarily high levels. Wealthy orchid fanatics of the 19th century sent explorers ...

Orangery An orangery or orangerie was a room or a dedicated building on the grounds of fashionable residences of Northern Europe from the 17th to the 19th centuries where orange and other fruit trees were protected during the winter, as a very large ...

Organic fertilizer Organic fertilizers are fertilizers that are naturally produced. Fertilizers are materials that can be added to soil or plants, in order to provide nutrients and sustain growth. Typical organic fertilizers include all animal waste including mea ...

- Organic hydroponics -

Organic horticulture Organic horticulture is the science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture in soil building and conservation, pest management, and heirloom variety preserva ...

Organic lawn management Organic lawn management or organic land care or organic landscaping is the practice of establishing and caring for an athletic turf field or garden lawn and landscape using organic horticulture, without the use of manufactured inputs such as synthe ...

Organic movement The organic movement broadly refers to the organizations and individuals involved worldwide in the promotion of organic food and other organic products. It started during the first half of the 20th century, when modern large-scale agricultural pr ...

Ornamental bulbous plant Ornamental bulbous plants, often called ornamental bulbs or just bulbs in gardening and horticulture, are herbaceous perennials grown for ornamental purposes, which have underground or near ground storage organs. Botanists distinguish betwee ...

Ornamental grass Ornamental grasses are grasses grown as ornamental plants. Ornamental grasses are popular in many colder hardiness zones for their resilience to cold temperatures and aesthetic value throughout fall and winter seasons. Classifications Along ...

Ornamental plant Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that i ...

Orthodox seed Orthodox seeds are seeds which will survive drying and/or freezing during ex-situ conservation, as opposed to recalcitrant seeds, which will not. According to information from the U.S. Department of Agriculture, there is variation in the ability of ...

P

P-Patch A P-Patch is a parcel of property used for gardening; the term is specific to Seattle, Washington. The "P" originally stood for "Picardo", after the family who owned Picardo Farm in Seattle's Wedgwood neighborhood, part of which became the ori ...

Palmetum {{Wiktionary A palmetum is a collection of palms (Arecaceae) and not a natural population of palms. Most palmeta are botanical gardens specialized in growing, research, conserve and display species of the family Arecaceae. History Palmeta as p ...

- Palm house -

Paradise garden The paradise garden is a form of garden of Old Iranian origin, specifically Achaemenid which is formal, symmetrical and most often, enclosed. The most traditional form is a rectangular garden split into four quarters with a pond in the center, ...

Parasitic plant A parasitic plant is a plant that derives some or all of its nutritional requirements from another living plant. They make up about 1% of angiosperms and are found in almost every biome. All parasitic plants develop a specialized organ called the ...

Parterre A ''parterre'' is a part of a formal garden constructed on a level substrate, consisting of symmetrical patterns, made up by plant beds, low hedges or coloured gravels, which are separated and connected by paths. Typically it was the part of ...

Passive hydroponics Passive hydroponics, semi-hydroponics or passive subirrigation is a method of growing plants without soil, peat moss, or bark. Methods Instead an inert porous medium transports water and fertilizer to the roots by capillary action. Water and ...

Patio garden A patio (, from es, patio ; "courtyard", "forecourt", "yard", "little garden") is an outdoor space generally used for dining or recreation that adjoins a structure and is typically paved. In Australia the term is expanded to include roofed stru ...

Patte d'oie The French term ''patte d'oie'' (literally "goose foot", in English sometimes referred to as a "crow's foot") describes a design whereby three, four, or five or more straight roads or paths radiate out from a central point, so called from its res ...

- Pattern gardening -

Pavilion In architecture, ''pavilion'' has several meanings: * It may be a subsidiary building that is either positioned separately or as an attachment to a main building. Often it is associated with pleasure. In palaces and traditional mansions of Asia ...

Perennial plant A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ...

Pergola A pergola is most commonly an outdoor garden feature forming a shaded walkway, passageway, or sitting area of vertical posts or pillars that usually support cross-beams and a sturdy open lattice, often upon which woody vines are trained. The ...

Peristyle In ancient Greek and Roman architecture, a peristyle (; from Greek ) is a continuous porch formed by a row of columns surrounding the perimeter of a building or a courtyard. Tetrastoön ( grc, τετράστῳον or τετράστοον, lit=fou ...

Permaculture Permaculture is an approach to land management and settlement design that adopts arrangements observed in flourishing natural ecosystems. It includes a set of design principles derived using whole-systems thinking. It applies these principle ...

Persian gardens The tradition and style of garden design represented by Persian gardens or Iranian gardens ( fa, باغ ایرانی), an example of the paradise garden, has influenced the design of gardens from Andalusia to India and beyond. The gardens of the A ...

Persian powder :''The term Persian powder can also refer to a type of dry snow in the Zagros Mountains.'' Persian powder is an insecticide powder. It is also known as Persian pellitory and insect powder. Biological pest control Persian powder is a green pestici ...

Pest control Pest control is the regulation or management of a species defined as a pest; any animal, plant or fungus that impacts adversely on human activities or environment. The human response depends on the importance of the damage done and will range ...

Pesticide Pesticides are substances that are meant to control pests. This includes herbicide, insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insect repellent, animal repellent, microbicide, fungicide, and lampri ...

Pesticide application Pesticide application refers to the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their ''biological targets'' (''e.g.'' pest organism, crop or other plant). Publ ...

Pesticide drift Pesticide drift refers to the unintentional diffusion of pesticides and the potential negative effects of pesticide application, including off-target contamination due to spray drift as well as runoff from plants or soil. This can lead to damage ...

Pesticide resistance Pesticide resistance describes the decreased susceptibility of a pest population to a pesticide that was previously effective at controlling the pest. Pest species evolve pesticide resistance via natural selection: the most resistant specimens su ...

- Philosophical garden - Phosphorus deficiency -

Photosynthesis Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored i ...

Physic garden A physic garden is a type of herb garden with medicinal plants. Botanical gardens developed from them. History Modern botanical gardens were preceded by medieval physic gardens, often monastic gardens, that existed by 800 at least. Gardens of ...

Physiological plant disorder Physiological plant disorders are caused by non-pathological conditions such as poor light, adverse weather, water-logging, phytotoxic compounds or a lack of nutrients, and affect the functioning of the plant system. Physiological disorders are d ...

Phytotron A phytotron is an enclosed research greenhouse used for studying interactions between plants and the environment. It was a product of the disciplines of plant physiology and botany. Overview Phytotrons unified and extended earlier piecemeal effo ...

Picotee Picotee describes flowers whose edge is a different colour than the flower's base colour. The word originates from the French ''picoté'', meaning 'marked with points'.The Oxford Dictionary of English, page 1331. Oxford University Press, 2005. ...

Pineapple pit A pineapple pit is a method of growing pineapples in colder climates. One of the earliest examples in Britain has been found by archaeologists at Heligan in Cornwall.The Lost Gardens of Heligan Handbook, 2002 Updated 2007, copyright Heligan Gar ...

Plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclud ...

Plant anatomy Plant anatomy or phytotomy is the general term for the study of the internal structure of plants. Originally it included plant morphology, the description of the physical form and external structure of plants, but since the mid-20th century plant ...

Plant breeders' rights Plant breeders' rights (PBR), also known as plant variety rights (PVR), are rights granted to the breeder of a new variety of plant that give the breeder exclusive control over the propagating material (including seed, cuttings, divisions, tissue ...

Plant breeding Plant breeding is the science of changing the traits of plants in order to produce desired characteristics. It has been used to improve the quality of nutrition in products for humans and animals. The goals of plant breeding are to produce cro ...

Plant collecting Plant collecting is the acquisition of plant specimens for the purposes of research, cultivation, or as a hobby. Plant specimens may be kept alive, but are more commonly dried and pressed to preserve the quality of the specimen. Plant collecting i ...

Plant community A plant community is a collection or association of plant species within a designated geographical unit, which forms a relatively uniform patch, distinguishable from neighboring patches of different vegetation types. The components of each plant co ...

Plant disease forecasting Plant disease forecasting is a management system used to predict the occurrence or change in severity of plant diseases. At the field scale, these systems are used by growers to make economic decisions about disease treatments for control. Often ...

Plant disease resistance Plant disease resistance protects plants from pathogens in two ways: by pre-formed structures and chemicals, and by infection-induced responses of the immune system. Relative to a susceptible plant, disease resistance is the reduction of pathoge ...

Plant ecology Plant ecology is a subdiscipline of ecology which studies the distribution and abundance of plants, the effects of environmental factors upon the abundance of plants, and the interactions among and between plants and other organisms. Examples o ...

Plant factory A plant factory is a closed growing system which enables a plantsman to achieve constant production of vegetables all year around. The facility utilizes artificial control of light, temperature, moisture, and carbon dioxide concentrations. See also ...

Plant hormone Plant hormone (or phytohormones) are signal molecules, produced within plants, that occur in extremely low concentrations. Plant hormones control all aspects of plant growth and development, from embryogenesis, the regulation of organ size, pa ...

Plant identification In biology, determination is the process of matching a specimen of an organism to a known taxon, for example identifying a plant. The term is also used in cellular biology, where it means the act of the differentiation of stem cells becoming fixe ...

- Plant LED incubator -

Plantlet A plantlet is a young or small plant."Plantlet", Merriam-Webster' Many plants such as spider plants naturally create stolons with plantlets on the ends as a form of asexual reproduction. Vegetative propagules or clippings of mature plants may ...

Plant litter Plant litter (also leaf litter, tree litter, soil litter, litterfall or duff) is dead plant material (such as leaves, bark, needles, twigs, and cladodes) that have fallen to the ground. This detritus or dead organic material and its constituent ...

Plant morphology Phytomorphology is the study of the morphology (biology), physical form and external structure of plants.Raven, P. H., R. F. Evert, & S. E. Eichhorn. ''Biology of Plants'', 7th ed., page 9. (New York: W. H. Freeman, 2005). . This is usually cons ...

Plant nursery A nursery is a place where plants are propagated and grown to a desired size. Mostly the plants concerned are for gardening, forestry or conservation biology, rather than agriculture. They include retail nurseries, which sell to the general p ...

Plant pathology Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung ...

Plant propagation Plant propagation is the process by which new plants grow from a variety of sources: seeds, cuttings, and other plant parts. Plant propagation can also refer to the man-made or natural dispersal of seeds. Propagation typically occurs as a step i ...

Plant taxonomy Plant taxonomy is the science that finds, identifies, describes, classifies, and names plants. It is one of the main branches of taxonomy (the science that finds, describes, classifies, and names living things). Plant taxonomy is closely allied ...

Plant tissue culture Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium of known composition. It is widely used to produce clones of a plant in a method known ...

Plant variety (law) Plant variety is a legal term, following the International Union for the Protection of New Varieties of Plants (UPOV) Convention. Recognition of a cultivated plant (a cultivar) as a "variety" in this particular sense provides its breeder with so ...

Plantsman A plantsman is an enthusiastic and knowledgeable gardener (amateur or professional), nurseryman or nurserywoman. "Plantsman" can refer to a male or female person, though the terms plantswoman, or even plantsperson, are sometimes used. The word is ...

Plasticulture The term plasticulture refers to the practice of using plastic materials in agricultural applications. The plastic materials themselves are often and broadly referred to as "ag plastics". Plasticulture ag plastics include soil fumigation film, i ...

Plastic mulch Plastic mulch is a product used in plasticulture in a similar fashion to mulch, to suppress weeds and conserve water in crop production and landscaping. Certain plastic mulches also act as a barrier to keep methyl bromide, both a powerful fumigant ...

Playscape A playscape is either a piece of land modified for children's play (a natural playscape), a particular structure on a playground, or a nontraditional type of play environment. Landscape architects and designers are increasingly using the term ...

Pleaching Pleaching or plashing is a technique of interweaving living and dead branches through a hedge creating a fence, hedge or lattices. Trees are planted in lines, and the branches are woven together to strengthen and fill any weak spots until the hed ...

Pleasure garden A pleasure garden is a park or garden that is open to the public for recreation and entertainment. Pleasure gardens differ from other public gardens by serving as venues for entertainment, variously featuring such attractions as concert halls, ...

Pollarding Pollarding is a pruning system involving the removal of the upper branches of a tree, which promotes the growth of a dense head of foliage and branches. In ancient Rome, Propertius mentioned pollarding during the 1st century BCE. The practice oc ...

Pollination Pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. Pollinating agents can be animals such as insects, birds ...

Pollinator garden A pollinator garden is a type of garden designed with the intent of growing specific nectar and pollen-producing plants, in a way that attracts pollinating insects known as pollinators. Pollinators aid in the production of one out of ever ...

Polyculture In agriculture, polyculture is the practice of growing more than one crop species in the same space, at the same time. In doing this, polyculture attempts to mimic the diversity of natural ecosystems. Polyculture is the opposite of monoculture, i ...

Polytunnel A polytunnel (also known as a polyhouse, hoop greenhouse or hoophouse, grow tunnel or high tunnel) is a tunnel typically made from steel and covered in polyethylene, usually semi-circular, square or elongated in shape. The interior heats up beca ...

Pond liner A pond liner is an impermeable geomembrane used for retention of liquids, including the lining of reservoirs, retention basins, hazardous and nonhazardous surface impoundments, garden ponds and artificial streams in parks and gardens. Install ...

- Post-harvest losses -

Post hole digger A post hole clam-shell digger, also called post hole pincer or simply post hole digger, is a tool consisting of two articulated shovel-like blades, forming an incomplete hollow cylinder about a foot long and a few inches wide, with two long hand ...

- Potassium deficiency -

Pot farming Container gardening or pot gardening/farming is the practice of growing plants, including edible plants, exclusively in containers instead of planting them in the ground. A container in gardening is a small, enclosed and usually portable object ...

Pot-in-pot A nursery is a place where plants are propagated and grown to a desired size. Mostly the plants concerned are for gardening, forestry or conservation biology, rather than agriculture. They include retail nurseries, which sell to the general ...

Potting bench A potting bench or gardening table is a kind of workbench used for small gardening tasks such as transplanting seedlings. A basic potting bench has a work surface at bench height, comfortable for a standing person; and storage for potting soil, pot ...

Potting soil Potting soil or growing media, also known as potting mix or potting compost (UK), is a substrate used to grow plants in containers. The first recorded use of the term is from an 1861 issue of the ''American Agriculturist''. Despite its name, lit ...

Precision seeding In agriculture, precision seeding is a method of seeding that involves placing seed at a precise spacing and depth. This is in contrast to broadcast seeding, where seed is scattered over an area. Although precise hand placement would qualify, pre ...

Pruning Pruning is a horticultural, arboricultural, and silvicultural practice involving the selective removal of certain parts of a plant, such as branches, buds, or roots. The practice entails the ''targeted'' removal of diseased, damaged, dead, ...

Pruning shears Pruning shears, also called hand pruners (in American English), or secateurs (in British English), are a type of scissors for use on plants. They are strong enough to prune hard branches of trees and shrubs, sometimes up to two centimetres thic ...

Pseudanthium A pseudanthium (Greek for "false flower"; ) is an inflorescence that resembles a flower. The word is sometimes used for other structures that are neither a true flower nor a true inflorescence. Examples of pseudanthia include flower heads, compos ...

Pulse drip irrigation Pulse drip irrigation is an experimental irrigation technique primarily used with drip irrigation. Maintaining a high level of soil moisture for germination of seed is one reason this technique may be used. Most conventional drip irrigation s ...

Q

Quiet area "Quiet area" or "quiet areas" is a concept used in landscape planning to highlight areas with good sound quality and limited noise disturbance. The concept is typically used in nature and nature-like areas with high experiential values and/or high ...

R

Rain garden Rain gardens, also called bioretention facilities, are one of a variety of practices designed to increase rain runoff reabsorption by the soil. They can also be used to treat polluted stormwater runoff. Rain gardens are designed landscape sites t ...

Rainwater harvesting Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit (well, shaft, or borehole), aquifer, or a reservoir w ...

Raised bed gardening Raised-bed gardening is a form of gardening in which the soil is raised above ground level and usually enclosed in some way. Raised bed structures can be made of wood, rock, concrete or other materials, and can be of any size or shape. The soil i ...

- Rake -

Reflecting pool A reflecting pool, also called a reflection pool, is a water feature found in gardens, parks, and memorial sites. It usually consists of a shallow pool of water, undisturbed by fountain jets, for a reflective surface. Design Reflecting pools are ...

Remontancy Remontancy is the ability of a plant to flower more than once during the course of a growing season or year. It is a term applied most specifically to roses, and roses possessing this ability are called "repeat flowering" or remontant. The term o ...

- Rhubarb forcer -

Ring culture Ring culture is a method of cultivating tomato plants. Tomato plants are grown in a bottomless pot, a "ring", and the pot is partially submerged in a tray of water. It is perhaps best described as Two Zone Culture. The gardener aims to have one la ...

Ripening Ripening is a process in fruits that causes them to become more palatable. In general, fruit becomes sweeter, less green, and softer as it ripens. Even though the acidity of fruit increases as it ripens, the higher acidity level does not make the ...

Robotic lawn mower A robotic lawn mower is an autonomous robot used to cut lawn grass. A typical robotic lawn mower (in particular earlier generation models) requires the user to set up a border wire around the lawn that defines the area to be mowed. The robot us ...

- Rock garden -

Roji , lit. 'dewy ground', is the Japanese term used for the garden through which one passes to the ''chashitsu'' for the tea ceremony. The roji generally cultivates an air of simplicity. Development Sen no Rikyū is said to have been important in th ...

Roman garden Roman gardens and ornamental horticulture became highly developed under Roman civilization, and thrived from 150 BC to 350 AD. The Gardens of Lucullus (''Horti Lucullani''), on the Pincian Hill in Rome, introduced the Persian gardens, Persian ga ...

Roof garden A roof garden is a garden on the roof of a building. Besides the decorative benefit, roof plantings may provide food, temperature control, hydrological benefits, architectural enhancement, habitats or corridors for wildlife, recreational oppo ...

Root In vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. They are most often below the sur ...

Root barrier A root barrier is an underground wall placed to block plant roots. This is often for the purpose of protecting structures or other plants, but root barriers are also used to preserve soil moisture. Development Root barriers were developed to stop ...

Root rot Root rot is a condition in which anoxic conditions in the soil or potting media around the roots of a plant cause them to rot. This occurs due to excessive standing water around the roots. It is found in both indoor and outdoor plants, although ...

Rootstock A rootstock is part of a plant, often an underground part, from which new above-ground growth can be produced. It could also be described as a stem with a well developed root system, to which a bud from another plant is grafted. It can refer to a ...

- Root trainer -

Rose A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be ...

- Rose (symbolism) -

Rose garden A rose garden or rosarium is a garden or park, often open to the public, used to present and grow various types of garden roses, and sometimes rose species. Most often it is a section of a larger garden. Designs vary tremendously and roses m ...

Rose hip The rose hip or rosehip, also called rose haw and rose hep, is the accessory fruit of the various species of rose plant. It is typically red to orange, but ranges from dark purple to black in some species. Rose hips begin to form after pollinat ...

- Rose show -

Rose trial grounds Rose trial grounds or rose test gardens are agricultural areas where garden roses are grown to be assessed for qualities such as health, floriferousness, novelty, and scent. Roses on trial are usually considered for awards of merit or medals at ...

Row cover In agriculture and gardening, row cover is any transparent or semi-transparent flexible material, like fabric or plastic sheeting, used as a protective covering for plants, usually vegetables. Covers are used to extend growing seasons, and redu ...

Royal Botanic Society The Royal Botanic Society was a learned society founded in 1839 by James de Carle Sowerby under a royal charter to the Duke of Norfolk and others. Its purpose was to promote "botany in all its branches, and its applications." Soon after it was es ...

Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (Nort ...

Rubber mulch Rubber mulch is a type of mulch used in gardens and landscaping that is made from recycled rubber, most often crumb rubber sourced from waste tires. Composition Rubber mulch generally consists of either waste tire bits or nuggets of synthetic rub ...

S

Sacred garden A sacred garden is a religiously influenced garden, often found on temple grounds. Overview Religion has been an important influence on garden design. Temple gardens were made in Mesopotamia and ancient Egypt. Sacred groves were made in ancie ...

- Sacred herb -

Salt pruning Salt pruning is the process by which saline mists generated by seawater are driven ashore by winds and thus over time alter the shape of trees or shrubs. The process degrades foliage and branches on the windward side of the plant that faces the bod ...

School garden In a school garden, school children are set to work cultivating flower and vegetable gardens. The school garden is an outgrowth of regular school work. It is an effort to get children out of doors and away from books. It is a healthy realism put ...

Sculpture garden A sculpture garden or sculpture park is an outdoor garden or park which includes the presentation of sculpture, usually several permanently sited works in durable materials in landscaped surroundings. A sculpture garden may be private, owned by a ...

Season extension Season extension in agriculture is any method that allows a crop to be grown beyond its normal outdoor growing season and harvesting time frame, or the extra time thus achieved. To extend the growing season into the colder months, one can use un ...

Seawater greenhouse A seawater greenhouse is a greenhouse structure that enables the growth of crops and the production of fresh water in arid regions which constitute about one third of the earth's land area. This in response to the global water scarcity and peak ...

Seed A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiospe ...

Seed ball Seed balls, also known as earth balls or , consist of seeds rolled within a ball of clay and other matter to assist gemination. They are then thrown into vacant lots and over fences as a form of 'guerilla gardening'. Matter such as humus and ...

Seedbed A seedbed or seedling bed is the local soil environment in which seeds are planted. Often it comprises not only the soil but also a specially prepared cold frame, hotbed or raised bed used to grow the seedlings in a controlled environment into l ...

Seed dormancy Seed dormancy is an evolutionary adaptation that prevents seeds from germinating during unsuitable ecological conditions that would typically lead to a low probability of seedling survival. Dormant seeds do not germinate in a specified period of ...

Seedling A seedling is a young sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl (embry ...

Seed orchard A seed orchard is an intensively-managed plantation of specifically arranged trees for the mass production of genetically improved seeds to create plants, or seeds for the establishment of new forests. General Seed orchards are a common method of ...

Seed saving A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiosperm pl ...

- Seed swap -

Seed testing Seed testing is performed for a number of reasons, including research purposes or to determine if seed storage techniques are functioning. There are four tests most commonly done. The first two listed below are common for scientific research. For ...

Self-pollination Self-pollination is a form of pollination in which pollen from the same plant arrives at the Stigma (botany), stigma of a flower (in flowering plants) or at the ovule (in gymnosperms). There are two types of self-pollination: in autogamy, pollen i ...

Semi-deciduous Semi-deciduous or semi-evergreen is a botanical term which refers to plants that lose their foliage for a very short period, when old leaves fall off and new foliage growth is starting. This phenomenon occurs in tropical and sub-tropical woody spec ...

Sensory garden A sensory garden is a self-contained garden area that allows visitors to enjoy a wide variety of sensory experiences. Sensory gardens are designed to provide opportunities to stimulate the senses, both individually and in combination, in ways that ...

Shade garden Shade gardens are a type of garden planted and grown in areas with little or no direct sunlight. Shade gardens may occur naturally or by design under trees, as well as on the side of buildings or fences. This style of garden presents certain challe ...

Shade tree A shade tree is a large tree whose primary role is to provide shade in the surrounding environment due to its spreading canopy (forest), canopy and crown (botany), crown, where it may give shelter from sunlight in the heat of the summer for peopl ...

- Shakespeare garden -

Sharawadgi Sharawadgi or sharawaggi is a style of landscape gardening or architecture in which rigid lines and symmetry are avoided to give the scene an organic, naturalistic appearance. This was supposedly a concept in the Chinese garden, and starting with ...

Shed A shed is typically a simple, single-story roofed structure that is used for hobbies, or as a workshop in a back garden or on an allotment. Sheds vary considerably in their size and complexity of construction, from simple open-sided ones de ...

Sheet mulching In permaculture, sheet mulching is an agricultural no-dig gardening technique that attempts to mimic the natural soil-building process in forests. When deployed properly and in combination with other permaculture principles, it can generate health ...

Shell grotto A shell grotto is a type of folly, a grotto decorated with sea shells. The shell grotto was a popular feature of many British country houses in the 17th and 18th centuries. It suited the Baroque and Rococo styles (which used swirling motifs sim ...

Shishi-odoshi (literally, "deer-frightening" or "boar-frightening"), in a wide sense, refers to Japanese devices made to frighten away animals that pose a threat to agriculture, including ''kakashi'' (scarecrows), ''naruko'' (clappers) and ''sōzu''. In a n ...

Shoot In botany, a plant shoot consists of any plant stem together with its appendages, leaves and lateral buds, flowering stems, and flower buds. The new growth from seed germination that grows upward is a shoot where leaves will develop. In the spri ...

Shovel A shovel is a tool used for digging, lifting, and moving bulk materials, such as soil, coal, gravel, snow, sand, or ore. Most shovels are hand tools consisting of a broad blade fixed to a medium-length handle. Shovel blades are usually made of ...

- Shredding - Shrewsbury Flower Show -

Shrub A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees ...

Shrubbery A shrubbery, shrub border or shrub garden is a part of a garden where shrubs, mostly flowering species, are thickly planted. The original shrubberies were mostly sections of large gardens, with one or more paths winding through it, a less-rememb ...

- Sichuanese garden -

Silver sand Silver sand is a fine white sand used in gardening. It consists largely of quartz particles that are not coated with iron oxides. Iron oxides colour sand from yellows to rich brown Brown is a color. It can be considered a composite color, but ...

- Singapore Garden Festival - Slow gardening -

Smudge pot A smudge pot (also known as a choofa or orchard heater) is an oil-burning device used to prevent frost on fruit trees. Usually a smudge pot has a large round base with a chimney coming out of the middle of the base. The smudge pot is placed betwe ...

Snow mold Snow mold is a type of fungus and a turf disease that damages or kills grass after snow melts, typically in late winter. Its damage is usually concentrated in circles three to twelve inches in diameter, although yards may have many of these circles ...

Sod Sod, also known as turf, is the upper layer of soil with the grass growing on it that is often harvested into rolls. In Australian and British English, sod is more commonly known as ''turf'', and the word "sod" is limited mainly to agricult ...

Sod roof A sod roof, or turf roof, is a traditional Scandinavian type of green roof covered with sod on top of several layers of birch bark on gently sloping wooden roof boards. Until the late 19th century, it was the most common roof on rural log house ...

Soft landscape materials The term soft landscape is used by gardeners and practitioners of landscape design, landscape architecture, and garden design to describe the vegetative materials which are used to improve a landscape by design. The corresponding term hard landsca ...

Softscape Softscape refers to the live horticultural elements of a landscape. Softscaping can include flowers, plants, shrubs, trees, flower beds, and duties like weed/nuisance management, grading, planting, mowing, trimming, aerating, spraying, and digging ...

Soil Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. Some scientific definitions distinguish ''dirt'' from ''soil'' by restricting the former te ...

Soil conditioner A soil conditioner is a product which is added to soil to improve the soil’s physical qualities, usually its fertility (ability to provide nutrition for plants) and sometimes its mechanics. In general usage, the term "soil conditioner" is often ...

Soil conservation Soil conservation is the prevention of loss of the topmost layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination. Slash-and-burn and other uns ...

Soil defertilisation Soil defertilisation refers to the practice of reducing soil fertility in order to reduce the number of plants that can grow on that soil. It is often done on land not intended for agriculture, such as city parks. Benefit On land not intended fo ...

Soil fertility Soil fertility refers to the ability of soil to sustain agricultural plant growth, i.e. to provide plant habitat and result in sustained and consistent yields of high quality.

Soil life Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. Some scientific definitions distinguish ''dirt'' from ''soil'' by restricting the former term ...

Soil moisture sensor Soil moisture sensors measure the volumetric water content in soil. Since the direct gravimetric measurement of free soil moisture requires removing, drying, and weighing of a sample, soil moisture sensors measure the volumetric water content ind ...

Soil pH Soil pH is a measure of the acidity or basicity (alkalinity) of a soil. Soil pH is a key characteristic that can be used to make informative analysis both qualitative and quantitatively regarding soil characteristics. pH is defined as the neg ...

Soil test Soil test may refer to one or more of a wide variety of soil analysis conducted for one of several possible reasons. Possibly the most widely conducted soil tests are those done to estimate the plant-available concentrations of plant nutrients, i ...

Soil type A soil type is a taxonomic unit in soil science. All soils that share a certain set of well-defined properties form a distinctive soil type. Soil type is a technical term of soil classification, the science that deals with the systematic categoriz ...

Sowing Sowing is the process of planting seeds. An area or object that has had seeds planted in it will be described as a sowed or sown area. Plants which are usually sown Among the major field crops, oats, wheat, and rye are sown, grasses and leg ...

- Space in landscape design -

Spade A spade is a tool primarily for digging consisting of a long handle and blade, typically with the blade narrower and flatter than the common shovel. Early spades were made of riven wood or of animal bones (often shoulder blades). After the a ...

Spanish garden A traditional Spanish garden is a style of garden or designed landscape developed in historic Spain. Especially in America, the term tends to be used of a garden design style with a formal arrangement that evokes, usually not very precisely, the ...

Species description A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have be ...

- Specific replant disease -

Spent mushroom compost Spent mushroom compost is the residual compost waste generated by the mushroom production industry. Background It is readily available (bagged, at nursery suppliers), and its formulation generally consists of a combination of wheat straw, drie ...

Sprigging Sprigging is the planting of sprigs, plant sections cut from rhizomes or stolons that includes crowns and roots, at spaced intervals in furrows or holes. Depending on the environment, this may be done by hand or with mechanical row planters. Spr ...

Sprouting Sprouting is the natural process by which seeds or spores germinate and put out shoots, and already established plants produce new leaves or buds, or other structures experience further growth. In the field of nutrition, the term signifies ...

Square foot gardening Square foot gardening is the practice of dividing the growing area into small square sections, typically on a side, hence the name. The aim is to assist the planning and creating of a small but intensively planted vegetable garden. It results ...

Stale seed bed The stale seed bed or false seed bed method is a weed control technique used at both the farm and garden scales. In this that the young weeds can then be easily eliminated. By destroying them early, the farmer or gardener eliminates most of that s ...

Statuary A statue is a free-standing sculpture in which the realistic, full-length figures of persons or animals are carved or cast in a durable material such as wood, metal or stone. Typical statues are life-sized or close to life-size; a sculpture t ...

Stepping stones Stepping stones or stepstones are sets of stones arranged to form an improvised causeway that allows a pedestrian to cross a natural watercourse such as a river; or a water feature in a garden where water is allowed to flow between stone steps. U ...

- Strewing herb -

String trimmer A string trimmer, also known by the portmanteau strimmer and the trademarks Weedwacker, Weed eater and Whipper Snipper. is a garden tool for cutting grass, small weeds, and groundcover. It uses a whirling monofilament line instead of a blade, ...

Stumpery A stumpery is a garden feature similar to a rockery but made from parts of dead trees. This can take the form of whole stumps, logs, pieces of bark or even worked timber such as railway sleepers or floorboards. The pieces are arranged artistica ...

Sub-irrigated planter Sub-irrigated planter (SIP) is a generic name for a special type of planting box used in container gardening and commercial landscaping. A SIP is any method of watering plants where the water is introduced from the bottom, allowing the water to s ...

Subshrub A subshrub (Latin ''suffrutex'') or dwarf shrub is a short shrub, and is a woody plant. Prostrate shrub is a related term. "Subshrub" is often used interchangeably with "bush".Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Der ...

Subsoil Subsoil is the layer of soil under the topsoil on the surface of the ground. Like topsoil, it is composed of a variable mixture of small particles such as sand, silt and clay, but with a much lower percentage of organic matter and humus, and it ...

- Succession planting -

Sustainable gardening Sustainable gardening includes the more specific sustainable landscapes, sustainable landscape design, sustainable landscaping, sustainable landscape architecture, resulting in sustainable sites. It comprises a disparate group of horticultural int ...

Sustainable landscape architecture Sustainable landscape architecture is a category of sustainable design concerned with the planning and design of the built and natural environments. The design of a sustainable landscape encompasses the three pillars of sustainable development: e ...

Sustainable landscaping Sustainable landscaping is a modern type of gardening or landscaping that takes the environmental issue of sustainability into account. According to Loehrlein in 2009 this includes design, construction and management of residential and commercial g ...

Sustainable planting Sustainable planting is an approach to planting design and landscaping-gardening. Practical examples * When creating new roads or widening current roads, the Nevada Department of Transportation will reserve topsoil and native plants for donatio ...

Synergistic gardening Synergistic gardening is a system of organic gardening, developed by Emilia Hazelip. The system is strongly influenced by permaculture, as well as the work of Masanobu Fukuoka and Marc Bonfils. After establishing the garden, there is no further ...

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Taihu stone Taihu stone () or porous stone is a kind of limestone produced at the foot of Dongting Mountain () in Suzhou, which is close to Lake Tai. Due to long-term surging by water, this kind of stone features pores and holes. These stones are very popula ...

Tapestry lawn A tapestry lawn (also referred to as a grass-free lawn) is a lawn format that has no grass component. It uses a variety of different mowing tolerant perennial forb species in combination. The overall visual effect of the many species of plant grown ...

Taproot A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward. In some plants, such as the carrot, the taproo ...

Tatton Park Flower Show RHS Flower Show Tatton Park held at Tatton Park, near Knutsford, Cheshire, first began in 1999 by the Royal Horticultural Society. The show houses the RHS National Flower Bed Competition, Young Designer of the Year Award and a wide range of ins ...

Tea garden A tea garden is an outdoor space or garden where tea and light refreshments are served, or any garden with which the drinking of tea is associated. Especially in India, it is also a common term for a tea plantation. The tea garden was a part o ...

- Telegarden -

Terrace garden In gardening, a terrace is an element where a raised flat paved or gravelled section overlooks a prospect. A raised terrace keeps a house dry and provides a transition between the hardscape and the softscape. History ;Persia Since a level si ...

Thatch Thatching is the craft of building a roof with dry vegetation such as straw, water reed, sedge (''Cladium mariscus''), rushes, heather, or palm branches, layering the vegetation so as to shed water away from the inner roof. Since the bulk of ...

- '' The Profitable Arte of Gardening'' -

Therapeutic garden A therapeutic garden is an outdoor garden space that has been specifically designed to meet the physical, psychological, social and spiritual needs of the people using the garden as well as their caregivers, family members and friends. Therapeutic ...

Thinning Thinning is a term used in agricultural sciences to mean the removal of some plants, or parts of plants, to make room for the growth of others. Selective removal of parts of a plant such as branches, buds, or roots is typically known as pruning. ...

Three Great Gardens of Japan The , also known as "the three most famous gardens in Japan" are considered to include Kenroku-en in Kanazawa, Kōraku-en in Okayama and Kairaku-en in Mito. The conception of gardens in a group of three is found elsewhere, for example, in the th ...

- Tomato grafting -

Topiary Topiary is the horticultural practice of training perennial plants by clipping the foliage and twigs of trees, shrubs and subshrubs to develop and maintain clearly defined shapes, whether geometric or fanciful. The term also refers to plants w ...

Topsoil Topsoil is the upper layer of soil. It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs. Description Topsoil is composed of mineral particles and organic matt ...

Tōrō are a type of traditional East Asian lantern made of stone, wood, or metal. Originating in China, stone lanterns spread to Japan, Korea and Vietnam, though they are most commonly found in both China – extant in Buddhist temples and traditional ...

- Tower Garden -

Transplant experiment A transplant experiment, is an experiment to test the effect of environment by moving two species from their native environments into a common environment. The name was originally applied to experiments on plants, but is now equally applied to anim ...

Transplanting In agriculture and gardening, transplanting or replanting is the technique of moving a plant from one location to another. Most often this takes the form of starting a plant from seed in optimal conditions, such as in a greenhouse or protected Pl ...

Trap crop A trap crop is a plant that attracts agricultural pests, usually insects, away from nearby crops. This form of companion planting can save the main crop from decimation by pests without the use of pesticides. /sup> A trap crop is used for attracti ...

Tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...

- Tree paint -

Tree planting Tree-planting is the process of transplanting tree seedlings, generally for forestry, land reclamation, or landscaping purpose. It differs from the transplantation of larger trees in arboriculture, and from the lower cost but slower and less re ...

Tree shaping Tree shaping (also known by several other alternative names) uses living trees and other woody plants as the medium to create structures and art. There are a few different methods used by the various artists to shape their trees, which share a ...

- Tree shelter -

Tree topping Tree topping is the practice of removing whole tops of trees or large branches and/or trunks from the tops of trees, leaving stubs or lateral branches that are too small to assume the role of a terminal leader. Other common names for the practice i ...

- Trellis -

Trial garden A trial garden is a type of garden grown specifically for the purpose of testing and evaluating plants. Universities, plant breeders, and garden-industry companies frequently have trial gardens, as do many private and public botanical gardens and p ...

Tropical garden A tropical garden is a type of garden that features tropical plants and requires heavy rainfall or a decent irrigation or sprinkler system for watering. These gardens typically need fertilizer and heavy mulching. Tropical gardens are no longer e ...

Triple mix Triple mix is a mixture of three equal parts of topsoil, peat, and compost. It is commercially sold as a means to amend a variety of poor soil conditions. Generally used for establishing or maintaining lawns and gardens. References

Garde ...

Trowel A trowel is a small hand tool used for digging, applying, smoothing, or moving small amounts of viscous or particulate material. Common varieties include the masonry trowel, garden trowel, and float trowel. A power trowel is a much larger gas ...

Tuileries Garden The Tuileries Garden (french: Jardin des Tuileries, ) is a public garden located between the Louvre and the Place de la Concorde in the 1st arrondissement of Paris, France. Created by Catherine de' Medici as the garden of the Tuileries Palace in ...

Tulip festival Tulip festivals are held in several cities around the world, mostly in North America, usually in cities with a Dutch heritage such as Albany, New York, Ottawa, Ontario; Gatineau, Quebec; Montreal, Quebec; Holland, Michigan; Lehi, Utah; Orange ...

Turf Sod, also known as turf, is the upper layer of soil with the grass growing on it that is often harvested into rolls. In Australian and British English, sod is more commonly known as ''turf'', and the word "sod" is limited mainly to agricult ...

Turf maze Sod, also known as turf, is the upper layer of soil with the grass growing on it that is often harvested into rolls. In Australian and British English, sod is more commonly known as ''turf'', and the word "sod" is limited mainly to agricultu ...

- Turf melting out

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Upside-down gardening -

Urban horticulture Urban horticulture is the science and study of the growing plants in an urban environment. It focuses on the functional use of horticulture so as to maintain and improve the surrounding urban area. Urban horticulture has seen an increase in attent ...

- Uses of compost

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Variegation Variegation is the appearance of differently coloured zones in the leaves and sometimes the stems and fruit of plants. Species with variegated individuals are sometimes found in the understory of tropical rainforests, and this habitat is the s ...

Variety Variety may refer to: Arts and entertainment Entertainment formats * Variety (radio) * Variety show, in theater and television Films * ''Variety'' (1925 film), a German silent film directed by Ewald Andre Dupont * ''Variety'' (1935 film), ...

Vascular plant Vascular plants (), also called tracheophytes () or collectively Tracheophyta (), form a large group of land plants ( accepted known species) that have lignified tissues (the xylem) for conducting water and minerals throughout the plant. They al ...

- Vase life -

Vegan organic gardening Vegan organic (or veganic) agriculture is the organic production of food and other crops with minimal animal inputs. Vegan organic agriculture is the organic form of animal-free agriculture. Animal-free farming methods use no animal products or ...

- Vegetable bouquet -

Vegetable farming Vegetable farming is the growing of vegetables for human consumption. The practice probably started in several parts of the world over ten thousand years ago, with families growing vegetables for their own consumption or to trade locally. At fir ...

Vegetative reproduction Vegetative reproduction (also known as vegetative propagation, vegetative multiplication or cloning) is any form of asexual reproduction occurring in plants in which a new plant grows from a fragment or cutting of the parent plant or spec ...

Vermicompost Vermicompost (vermi-compost) is the product of the decomposition process using various species of worms, usually red wigglers, white worms, and other earthworms, to create a mixture of decomposing vegetable or food waste, bedding materials, and ...

Vernalization Vernalization (from Latin ''vernus'', "of the spring") is the induction of a plant's flowering process by exposure to the prolonged cold of winter, or by an artificial equivalent. After vernalization, plants have acquired the ability to flower, ...

Vertical farming Vertical farming is the practice of growing crops in vertically stacked layers. It often incorporates controlled-environment agriculture, which aims to optimize plant growth, and soilless farming techniques such as hydroponics, aquaponics, and ae ...

Victory garden Victory gardens, also called war gardens or food gardens for defense, were vegetable, fruit, and herb gardens planted at private residences and public parks in the United States, United Kingdom, Canada, Australia and Germany during World War I ...

Vine A vine (Latin ''vīnea'' "grapevine", "vineyard", from ''vīnum'' "wine") is any plant with a growth habit of trailing or scandent (that is, climbing) stems, lianas or runners. The word ''vine'' can also refer to such stems or runners themselv ...

Vine training The use of vine training systems in viticulture is aimed primarily to assist in canopy management with finding the balance in enough foliage to facilitate photosynthesis without excessive shading that could impede grape ripening or promote grape ...

Vivarium A vivarium (Latin, literally for "place of life"; plural: ''vivaria'' or ''vivariums'') is an area, usually enclosed, for keeping and raising animals or plants for observation or research. Water-based vivaria may have open tops providing they a ...

Volunteer Volunteering is a voluntary act of an individual or group freely giving time and labor for community service. Many volunteers are specifically trained in the areas they work, such as medicine, education, or emergency rescue. Others serve ...

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Walled garden A walled garden is a garden enclosed by high walls, especially when this is done for horticultural rather than security purposes, although originally all gardens may have been enclosed for protection from animal or human intruders. In temperate c ...

Waru Waru Waru Waru is an Aymara term for the agricultural technique developed by pre-Hispanic people in the Andes region of South America from Ecuador to Bolivia; this regional agricultural technique is also referred to as ''camellones'' in Spanish. Func ...

Water feature In landscape architecture and garden design, a water feature is one or more items from a range of fountains, jeux d'eau, pools, ponds, rills, artificial waterfalls, and streams. Before the 18th century they were usually powered by gravity, ...

Water garden Water garden or aquatic garden, is a term sometimes used for gardens, or parts of gardens, where any type of water feature is a principal or dominant element. The primary focus is on plants, but they will sometimes also house waterfowl, or orn ...

Water sprout Water sprouts or water shoots are shoots that arise from the trunk of a tree or from branches that are several years old, from latent buds.Hartmann, H.T.; Kester, D.E. 1983. ''Plant propagation: Principles and practices''. Prentice-Hall Inc., E ...

- Water timer -

Watering can A watering can (or watering pot) is a portable container, usually with a handle and a funnel, used to water plants by hand. It has been in use since at least A.D. 79 and has since seen many improvements in design. Apart from watering plants, it ha ...

Weed A weed is a plant considered undesirable in a particular situation, "a plant in the wrong place", or a plant growing where it is not wanted.Harlan, J. R., & deWet, J. M. (1965). Some thoughts about weeds. ''Economic botany'', ''19''(1), 16-24. ...

Weed control Weed control is a type of pest control, which attempts to stop or reduce growth of weeds, especially noxious weeds, with the aim of reducing their competition with desired flora and fauna including domesticated plants and livestock, and in natur ...

Weeder A number of common weeding tools are designed to ease the task of removing weeds from gardens and lawns. Tool types * The fulcrum head weeder has a split tip like a serpent's tongue, and a long thin handle. Many models have a curved piece of me ...

Weed of cultivation A weed of cultivation is any plant that is well-adapted to environments in which land is cultivated for growing some other plant. Many such weeds are quite specialised and can only thrive and reproduce where the ground has been broken by plough ...

- Weed science - Wheelbarrow - Wilderness (garden history) Wildflower - Wildlife garden - Wilting - Windbreak - Window box - Windowfarm - Winter garden - Winter sowing - Withy - Woodchipper - Woodland garden - Woody plant - Worshipful Company of Gardeners

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Xeriscaping

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Yates (company) - Yukitsuri

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Zen garden - Zero-turn mower - Zig zag bridge - Zinc deficiency (plant disorder), Zinc deficiency

Lists

List of botanical gardens, Botanical gardens - List of Chinese gardens, Chinese gardens - List of companion plants, Companion plants - List of culinary herbs and spices, Culinary herbs and spices - List of domesticated plants, Domesticated plants - List of edible flowers, Edible flowers - List of foliage plant diseases, Foliage plant diseases - List of fungicides, Fungicides - List of garden and horticulture books, Garden and horticulture books - List of garden features, Garden features - List of garden plants, Garden plants - List of garden types, Garden types - List of gardens, Gardens - List of gardens in England, Gardens in England - List of gardens in Italy, Gardens in Italy - List of gardens in Scotland, Gardens in Scotland - List of gardens in Wales, Gardens in Wales - List of herbs with known adverse effects, Herbs with known adverse effects - List of horticultural magazines, Horticultural magazines - List of horticulture and gardening books/publications, Horticulture and gardening books/publications - List of invasive species, Invasive species - List of landscape architects, Landscape architects - List of landscape gardens, Landscape gardens - List of leaf vegetables, Leaf vegetables - List of organic gardening and farming topics, Organic gardening and farming topics - List of pests and diseases of roses, Pests and diseases of roses - List of pest-repelling plants, Pest-repelling plants - List of plant hybrids, Plant hybrids - List of plant orders, Plant orders - List of plants by common name, Plants by common name - List of plants used in herbalism, Plants used in herbalism - List of poisonous flowers, Poisonous flowers - List of poisonous plants, Poisonous plants - List of professional gardeners, Professional gardeners - List of Remarkable Gardens of France, Remarkable Gardens of France - List of root vegetables, Root vegetables - List of Rosa species, Rosa species - List of sensory gardens, Sensory gardens - List of snowdrop gardens, Snowdrop gardens - Lists of cultivars - Lists of plant diseases - Lists of plants - Lists of useful plants

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