Flor Sherry Wine Yeast | White Labs WLP700 | Vault Strain

White Labs WLP700 Flor Sherry Wine Yeast: Unlock the Unique Character of Oxidative Aging Craft Authentic Sherry-Style Wines with This Traditional Flor Yeast White Labs WLP700 Flor Sherry Wine Yeast is a Vault strain cultured specifically for traditional sherry production. Unlike typical wine yeasts, this strain forms a layer of “flor”—a film of yeast that sits atop the wine surface during barrel aging. This flor layer protects the wine from oxidation while simultaneously contributing nutty, yeasty, and savory characteristics, essential for classic styles such as Fino, Amontillado, and Manzanilla sherries. Key Characteristics: Attenuation: 70% – 80% Flocculation: Medium Alcohol Tolerance: Up to 15% Fermentation Temperature Range: 70°F – 75°F (21°C – 24°C) STA1 Status: Negative Recommended For: Fino Sherry Manzanilla Sherry Amontillado Sherry Experimental oxidative wine styles Why Choose WLP700 Flor Sherry Yeast? Authentic Flavor Development: Encourages oxidative aging with nu