Malbec is a purple grape variety used in making red wine. The grapes tend to have an inky dark colour and robust tannins,and are known as one of the six grapes allowed in the blend of red Bordeaux wine. In France, plantations of Malbec are now found primarily in Cahors in South West France, though the grape is grown worldwide. It is increasingly celebrated as an Argentine varietal.
The grape became less popular in Bordeaux after 1956 when frost killed off 75% of the crop. Despite Cahors being hit by the same frost, which devastated the vineyards, Malbec was replanted and continued to be popular in that area. Winemakers in the region frequently mixed Malbec with Merlot and Tannat to make dark, full-bodied wines, but have ventured into 100% Malbec varietal wines more recently.
A popular but unconfirmed theory claims that Malbec is named after a Hungarian peasant who first spread the grape variety throughout France. French viticulturalist Pierre Galet notes, however, that most evidence suggests that Côt was the variety's original name and that it probably originated in northern Burgundy. Due to similarities in synonyms, Malbec is often confused with other varieties of grape. Malbec argenté is not Malbec, but rather a variety of the southwestern French grape Abouriou. In Cahors, the Malbec grape is referred to as Auxerrois or Côte Noir; this is sometimes confused with Auxerrois blanc, which is an entirely different variety
The Malbec grape is a thick-skinned grape and needs more sun and heat than either Cabernet Sauvignon or Merlot to mature. It ripens mid-season and can bring very deep colour, ample tannin, and a particular plum-like flavour component which adds complexity to claret blends. Sometimes, especially in its traditional growing regions, it is not trellised but is instead cultivated as bush vines (the goblet system). In such cases, it is sometimes kept to a relatively low yield of about 6 tons per hectare. Wines produced using this growing method are rich, dark, and juicy.