Our Whiskey Distillery Yeast is a pure culture Whiskey Strain of Saccharomyces Cerevisiae used widely in commercial whiskey production, with robust and authentic aromatics even in high-alcohol fermentations. Includes the advantage of complete nutrition and amyloglucosidase. This enables both complete dextrin conversion of malt or grain for maximum yield as well as rapid fermentation to 15% ABV which is very high for standard whiskey low beers. Sufficient for 6.6 gallon fermentation. Statistics: Ideal Water Start Temp: 86 F Ferment Temp Range: 63 - 73 F (17 - 23 C)