Fermaid® K is a blended complex yeast nutrient that supplies ammonia salts (DAP), free amino acids (organic nitrogen derived from inactivated yeast), sterols, unsaturated fatty acids, key nutrients (magnesium sulfate, thiamin, folic acid, niacin, biotin, calcium pantothenate) and inactive yeast.
Recommended dosage: 1 oz. total per 30 gals. of juice or 500# of crushed fruit. Add ½ of total amount on 2nd day of fermentation and ½ on the 5th day or when the hydrometer reading is 10-12 brix.