All Dry white wines produced in Gironde can claim the regional appellation Bordeaux sec. The 1977 decree specifies that white wines with an Alcohol content of between 10 and 13° and a sugar content of less than 4g/l must be labelled as dry Bordeaux. The Bordeaux dry wine area covers 6,500 hectares and produces an average of 383,000 hl of wine per year. Its soils are clay-limestone, clay-siliceous, made up of gravel, sand and silt.
In the blend, the two main Grape varieties, often used in the same proportions, are Sauvignon and Semillon. The Muscadelle is an additional grape variety that brings wild and Musky aromas.
