Wyeast 4021 Dry White / Sparkling strain ferments crisp and dry. Used in: Dry White Wines, Spumante, Sauvignon Blanc, Semillon, Pinot Blanc, Gewurtztraminer.

AKA Prise de mousse. Used in many white wine fermentations and also some red wines. Also used for secondary fermentation of barley wine. Ferments crisp and dry, ideal for base wines in champagne making. Low foaming, excellent barrel fermentation, good flocculating characteristics. Dry White Wines, Spumante, Sauvignon Blanc, Semillon, Pinot Blanc, Gewurtztraminer. Temperature Range: 55-75 F. Alcohol Tolerance: 17%.