1 gram per gallon, 2 oz is enough for 56 gallons.
Autolyzed yeast nutrient without DAP
Fermaid® O is certified organic by OMRI. It is an autolyzed yeast nutrient with a high content of organic nitrogen (amino acids). It is formuÂlated without DAP. It is best to add Fermaid O in two doses. Add half the dose at the end of lag phase (at the onset of fermentation) and the other half between 1/4 and 1/3 sugar depletion.
To Use: Fermaid O should be mixed with room temÂperature water before adding to an active fermentation to avoid CO2 release and overflowing of tanks or barÂrels. The amount of water used is not critical. Simply add enough to make a slurry.
Storage: Dated expiration. Store at 18°C(65°F). Once opened, keep tightly sealed and dry.
Recommended Dosage
40 g/hL 3.5 lb/1000 gal