In California, which white wine grape variety has the most acres planted?

• A. Chardonnay
• B. Sauvignon Blanc
• C. Riesling
• D. Pinot Grigio

Answer: (A)

Chardonnay is the white grape with the most acres planted in California. This reflects its broad adaptability across many climate zones—from cool coastal valleys to warmer inland areas—and its wide appeal to both winemakers and consumers. It performs well in a variety of styles, from light, unoaked wines to rich, oak-aged versions, making it a reliable workhorse for vineyards and a staple on California winery menus. That combination of versatility and steady demand keeps Chardonnay planted in larger blocks than other white varieties. Sauvignon Blanc is also widely grown but hasn’t surpassed Chardonnay in total acreage, while Riesling and Pinot Grigio are typically found in smaller, more specialized plantings.