Bordeaux Blend

Grapes

Red Bordeaux is generally made from a blend of grapes. Permitted grapes are Cabernet Sauvignon, Cabernet Franc, Merlot, Petit Verdot, Malbec and Carménère. Today Malbec and Carmenere are rarely used, with Château Clerc Milon, a fifth growth Bordeaux, being one of the few to still retain Carménère vines.

Bordeaux Blend

In Bordeaux, almost all wines are blended. Only a few producers make single-variety or varietal wines, though the lack of naming grape varieties on labels masks the fact. The typical blend consists of Merlot and Cabernet Sauvignon (and/or Cabernet Franc), with small additions of Petit Verdot and Malbec.

As a very broad generalization, Cabernet Sauvignon (Bordeaux's second-most planted grape variety) dominates the blend in red wines produced in the Médoc and the rest of the left bank of the Gironde estuary. Typical top-quality Chateaux blends are 70% Cabernet Sauvignon, 15% Cabernet Franc & 15% Merlot. This is typically referred to as the "Bordeaux Blend." Merlot (Bordeaux's most-planted grape variety) and to a lesser extent Cabernet Franc (Third most planted variety) tend to predominate in Saint-Émilion, Pomerol and the other right bank appellations. These Right Bank blends from top-quality Chateaux are typically 70% Merlot, 15% Cabernet Franc & 15% Cabernet Sauvignon.

Wineries all over the world aspire to making wines in a Bordeaux style. In 1988, a group of American vintners formed The Meritage Association to identify wines made in this way. Although most Meritage wines come from California, there are members of the Meritage Association in 18 states and five other countries, including Argentina, Australia, Canada, Israel, and Mexico.

Source: www.wikipedia.com