Add complexity and flavor to your wine with a carefully curated set of wine yeast available from CellarScience. Whether you use Luscious to make barrel fermented Chardonnays or Big Red for your very best, long aging, big red wines they have the right strain for you. With great descriptions that make it easy to select a strain, along step-by-step directions they have you covered. Every strain includes facts like Yeast Available Nitrogen (YAN) requirements along with fermentation tips. Designed to work directly with CellarScience yeast nutrients FermStart, Fermfed, and Fermfed DAP Free. As with all CellarScience products the value is the best in the industry.