Chilean Juice Buckets Now Available for Pre-Order!
Diammonium Phosphate (DAP). A source of nitrogen for yeast. Use .5 - .75 grams per gallon (1/2 tsp per 5 gallons) of must to aid yeast and help reduce later problems with hydrogen sulfide. There is a superior nutrient regimen (using Go-Ferm and Fermaid K) for wine making: