Merlot blanc

Merlot blanc is a white wine grape variety that is a genetic mutation of the more commonly known red Merlot grape. It is found in limited quantities in the Bordeaux region of France and in the United States.

History

The first documented mention of Merlot blanc dates back to the early 19th century in the Bordeaux wine region of France. It was discovered as a natural mutation of the red Merlot grape, which is one of the most popular and widely planted grape varieties in the world.

Viticulture

Merlot blanc is a difficult grape to grow, with a natural susceptibility to various vine diseases including powdery mildew, botrytis cinerea, and downy mildew. It also has a tendency to produce low yields, which combined with its disease susceptibility, makes it a less attractive option for winemakers compared to other white grape varieties.

Wine production

Merlot blanc wines are typically full-bodied with medium to high acidity. They often exhibit flavors of citrus, pear, and a distinct minerality. Despite its rarity, Merlot blanc is sometimes used in the production of Bordeaux-style white blends, where it can add complexity and body to the wine.

Distribution and wines

In France, Merlot blanc is permitted in the AOC regions of Bordeaux and Bergerac. In the United States, it is grown in small quantities in California and Washington State.

See also

• List of grape varieties
• Viticulture
• Wine tasting descriptors

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