Balzac blanc is a white

French wine French wine is produced all throughout France, in quantities between 50 and 60 million hectolitres per year, or 7–8 billion bottles. France is one of the largest wine producers in the world, along with Italian, Spanish, and Amer ...

grape variety This list of grape varieties includes cultivated grapes, whether used for wine, or eating as a table grape, fresh or dried (raisin, currant, sultana). For a complete list of all grape species including those unimportant to agriculture, see Viti ...

that is grown in the Charente and

Charente-Maritime Charente-Maritime () is a department in the Nouvelle-Aquitaine region on the southwestern coast of France. Named after the river Charente, its prefecture is La Rochelle. As of 2019, it had a population of 651,358 with an area of 6,864 square kil ...

regions of Southwest France where it was once used for

Cognac Cognac ( , also , ) is a variety of brandy named after the commune of Cognac, France. It is produced in the surrounding wine-growing region in the departments of Charente and Charente-Maritime. Cognac production falls under French appella ...

production but now is nearly extinct. The grape was one thought to be a

color mutation The propagation of grapevines is an important consideration in commercial viticulture and winemaking. Grapevines, most of which belong to the ''Vitis vinifera'' family, produce one crop of fruit each growing season (vine), growing season with a lim ...

Mourvèdre Mourvèdre (also known as Mataro or Monastrell) is a red wine grape variety grown in many regions around the world including the Rhône and Provence regions of France, the Valencia and Jumilla and Yecla '' denominaciones de origen'' (DOs) of S ...

(known as Monastrell and Balzac noir) but DNA analysis in 2000 showed that the two grapes were distinct and that Balzac blanc was a crossing of

Gouais blanc Gouais blanc () or Weißer Heunisch () is a white grape variety that is seldom grown today but is important as the ancestor of many traditional French and German grape varieties. The name ''Gouais'' derives from the old French adjective ‘ ...

and Chenin blanc.J. Robinson, J. Harding and J. Vouillamoz ''Wine Grapes - A complete guide to 1,368 vine varieties, including their origins and flavours'' pg 82, Allen Lane 2012

History

Ampelographer Ampelography ( ἄμπελος, "vine" + γράφος, "writing") is the field of botany concerned with the identification and classification of grapevines, ''Vitis'' spp. Traditionally this has been done by comparing the shape and colour of the ...

s believe that the grape originated in the Cognac-producing wine region of the Charente and may be named after the commune of

Balzac, Charente Balzac () is a commune in the Charente department in the Nouvelle-Aquitaine region of south-western France. The inhabitants of the commune are known as ''Balzatois'' or ''Balzatoises''. Geography Balzac is located some 7 km north-west of ...

. The first written mention of Balzac blanc was by in 1842 when it was listed as one of the grape varieties growing around

La Rochelle La Rochelle (, , ; Poitevin-Saintongeais: ''La Rochéle''; oc, La Rochèla ) is a city on the west coast of France and a seaport on the Bay of Biscay, a part of the Atlantic Ocean. It is the capital of the Charente-Maritime department. Wi ...

in the nearby Charente-Maritime department. It was believed that the grape was a color mutation of Mourvèdre but DNA profiling at the turn of the 21st century showed that Balzac blanc was actually a natural crossing of the

Loire wine The Loire Valley wine region includes the French wine regions situated along the river Loire from the Muscadet region near the city of Nantes on the Atlantic coast to the region of Sancerre and Pouilly-Fumé just southeast of the city of Orléans ...

grape Chenin blanc and the

Hunnic grape A division of grape varieties into Frankish and Hunnic grape varieties was practiced in German-speaking countries in the Middle Ages and separated varieties considered to be better from those considered to be lesser. Frankish (''fränkisch'') grap ...

Gouais blanc. This pedigree makes the grape a full sibling to the Loire and

Armagnac Armagnac (, ) is a distinctive kind of brandy produced in the Armagnac region in Gascony, southwest France. It is distilled from wine usually made from a blend of grapes including Baco 22A, Colombard, Folle blanche and Ugni blanc, traditionally ...

grape

Meslier-Saint-François Meslier-Saint-François is a white French wine grape variety that is now grown predominantly in the Loir-et-Cher department of the Loire Valley (wine), Loire Valley. Historically, the grape was found more widely throughout the Loire and western F ...

and

Colombard Colombard (also known as French Colombard in North America) is a white French wine grape variety that is the offspring of Chenin blanc and Gouais blanc.winepros.com.au. This makes the grape the sibling of the Armagnac Meslier-Saint-François ...

which is also used for Armagnac and Cognac production.

Viticulture

Balzac blanc is a mid-ripening variety that is very susceptible to many

viticultural hazard This is a list of diseases of grapes (''Vitis'' spp.). Bacterial diseases Fungal diseases Miscellaneous diseases and disorders Nematodes, parasitic Phytoplasma, virus and viruslike diseases See also *'' Ampeloglypter ater'' *'' Am ...

s including

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and

powdery mildew Powdery mildew is a fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of ascomycete fungi in the order Erysiphales. Powdery mildew is one of the easier plant diseases to identify, a ...

Synonyms

Over the years Balzac blanc has been known under a variety of synonyms including: Balzard blanc, Balzat, Blanc Limousin, Chigne, Dressiere, Limousin blanc, Margnac blanc, Plant de Saint Jean and Ressière.

Vitis International Variety Catalogue The Vitis International Variety Catalogue (VIVC) is a database of various species and varieties/cultivars of grapevine, the genus ''Vitis''. VIVC is administered by the Geilweilerhof Institute for Grape Breeding (''Institut für Rebenzüchtung Gei ...

(VIVC)
Balzac blanc
' Accessed: April 18th, 2013

References

{{Reflist White wine grape varieties