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Yeast Nutrient - Diammonium Phosphate (DAP)
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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:

Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast and a recommended nutrient addition.

A rough approximate of weight is 1 tsp = 3.1 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

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A mead recipe called for it
Mark M on Feb 15, 2018
A mead recipe called for it
Mark M on Feb 15, 2018

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Good Nutrient
I make a lot of mead and honey has little to no nutrients. I use DAP along with Fermaid K to provide my yeasts with the nutrients they need for a healthy fermentation. This is the difference from those meads that used to take years to ferment and modern mead fermentation the is measured in weeks.
May 1, 2014