WLP545 Belgian Strong Ale Yeast From the Ardennes region of Belgium, this classic yeast strain produces moderate levels of ester and spicy phenolic character. Typically results in a dry, but balanced finish. This yeast is well suited for Belgian dark strongs, Abbey Ales, and Christmas beers. Characteristics Attenuation78-85% FlocculationMedium Optimum Ferment Temp.66-72°F Alcohol ToleranceHigh