Diammonium Phosphate (DAP) is a common yeast nutrient that provides nitrogen. Typical usage is 1/2 – 3/4 grams per gallon (approximately 3/4 tsp per 5 gallons) of must to aid yeast and help reduce problems with hydrogen sulfide. Package contains approximately 10 teaspoons.
1 tsp = 3.1 grams (approximately).
Packaged in a resealable jar.