WLP380 Hefeweizen IV Ale Yeast Large clove and phenolic aroma and flavor, with minimal banana. Refreshing citrus and apricot notes. Crisp, drinkable hefeweizen. Less flocculent than WLP300, and sulfur production is higher. Characteristics Attenuation73-80% FlocculationLow Optimum Ferment Temp.66-70°F Alcohol ToleranceMedium