Cabernet Franc

Cabernet Franc is one of the major black grape varieties worldwide. It is principally grown for blending with Cabernet Sauvignon and Merlot in the Bordeaux style, but can also be vinified alone, as in the Loire's Chinon. In addition to being used in blends and produced as a varietal in Canada and the United States, it is sometimes made into ice wine in those regions.

Cabernet Franc is lighter than Cabernet Sauvignon, making a bright pale red wine that contributes finesse and lends a peppery perfume to blends with more robust grapes. Depending on the growing region and style of wine, additional aromas can include tobacco, raspberry, bell pepper, cassis, and violets.

Records of Cabernet Franc in Bordeaux go back to the end of the 18th century, although it was planted in Loire long before that time. DNA analysis indicates that Cabernet Franc is one of two parents of Cabernet Sauvignon, Merlot, and Carménère.

History

Cabernet Franc is believed to have been established in the Libournais region of southwest France sometime in the 17th century, when Cardinal Richelieu transported cuttings of the vine to the Loire Valley. They were planted at the Abbey of Bourgueil under the care of an abbot named Breton, whose name became associated with the grape. By the 18th century, plantings of Cabernet Franc (known as Bouchet) were found throughout Fronsac, Pomerol and St-Emilion, making quality wines. As Cabernet Sauvignon grew more popular in the 18th and 19th centuries, the close similarity of the two grapes was observed and theories emerged as to the extent of their relationship. In 1997, DNA evidence emerged to show that Cabernet Franc had crossed with Sauvignon Blanc to produce Cabernet Sauvignon.J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition pg 118-119 Oxford University Press 2006

Viticulture

In general, Cabernet Franc is very similar to Cabernet Sauvignon, but buds and ripens at least a week earlier. This trait allows the vine to thrive in slightly cooler climates than Cabernet Sauvignon, such as the Loire Valley. In Bordeaux, plantings of Cabernet Franc are treated as an "insurance policy" against inclement weather close to harvest that may damage plantings of Cabernet Sauvignon. Its early budding does pose the viticultural hazard of coulure early in the growing season. The vine is vigorous and upright, with dark-green, 5-lobed leaves. The winged bunches are elongated and small-medium in size. The berries are quite small and blue-black in color, with fairly thin skins. The Cabernet Franc grapevine is more prone to mutation than Cabernet Sauvignon, less so than Pinot noir.Oz Clarke ''Encyclopedia of Grapes'' pg 44-45 Harcourt Books 2001

Cabernet Franc can adapt to a wide variety of vineyard soil types but seems to thrive in sandy, chalk soils, producing heavier, more full bodied wines there. In the Loire Valley, ''terroir'' based differences can be perceived between wines made from grapes grown in gravel terraces versus tuffeau slopes. The grape is highly yield sensitive, with over-cropping producing wines with more green, vegetal notes.

Wine regions

Across the world Cabernet Franc is one of the twenty most widely planted grape varieties. Plantings are found throughout Europe, in the New World, China and Kazakhstan. In many regions, it is planted as a component of a Bordeaux-style blend such as Meritage, playing secondary role to Cabernet Sauvignon and Merlot. In parts of northeast Italy, Anjou-Saumur, Touraine and the right bank region of Bordeaux, Cabernet Franc both plays a more prominent role in blends and is vinted as a varietal.

France

In France, Cabernet Franc is found predominantly in the Loire Valley and in the Libournais region of Bordeaux. As of 2000, it was the sixth most widely planted red grape variety in the country. Other areas with significant plantings include the Bergerac and Madiran ''Appellation d'origine contrôlée'' (AOCs). By the early 20th century, there were nearly equal plantings of Cabernet Sauvignon and Cabernet Franc in Bordeaux with around by the late 1960s. Most of these plantings were along the right bank of the Gironde in the Fronsac, St-Emilion and Pomerol regions. Towards the end of the 20th century, even though plantings of Cabernet Sauvignon had rapidly increased in Bordeaux to a 2 to 1 ratio in proportion to Cabernet Franc, plantings there were over of the latter, nearly half of the country's total .

In the Loire Valley, Cabernet is widely planted in the Anjou, Bourgueil, Chinon, and Saumur-Champigny regions.

Italy

By 2000 there were over of Cabernet Franc in Italy. However, the grape variety is commonly confused with both Cabernet Sauvignon and the ancient Bordeaux grape Carmenere, so the true acreage may not be known until more vineyards have been surveyed by ampelographers. It is mostly planted in the far northeast of Italy, particularly in Friuli, but it is also found in the vineyards of the Veneto (where it is known as Bordo), and is found as part of some Chianti blends, even as far south as Apulia. Plantings of Cabernet Franc in Tuscany have been increasing in recent years, particularly in the Bolgheri and Maremma region where the grape is prized for the balance and elegance that it brings to blends. Italian wines often labelled simply as "Cabernet" tend to be primarily Cabernet Franc or a blend of Cabernet Franc and Cabernet Sauvignon.

Hungary

Cabernet Franc in Hungary had gained attention by the end of the 1990s when in some wine producing regions climate and growing conditions proved to be not optimal for Cabernet Sauvignon to reach its full ripeness. Successful varietal examples from Villány and Szekszárd show great potential, some international experts declared that Cabernet Franc "found its new home in Villány region". Hungarian varietal Cabernet Franc is a typically full-bodied, moderately or highly tannic wine with rich aromas of spices, blue flowers and red/black berry fruits with a reasonably good aging potential of about 10 years. These wines typically undergo 12 to 18 months of aging in new Hungarian oak barrels.

In addition to being found in Villány and Szekszárd, Cabernet Franc is also present in Eger, and in South Balaton and Sopron vineyards, to a lesser extent. Cabernet Franc often complements Bordeaux-style blends from these regions and occasionally plays a role in rosé production.

Other European regions

Outside France and Italy, sizable plantings of Cabernet Franc are found in Greece (where it is known as tsapournakos), Bulgaria, Slovenia