Go-Ferm Rehydration Nutrient 10 grams

Did the trick

I used Go Ferm for the first time, on 3 packs of dry wine yeast about 18 months beyond the bb date. Prepared the starter 2 days in advance, feeding it with crushed grapes. I ultimately pitched into about 28 gallons of grape must. In my 20+ years of winemaking I’ve never seen such a rapid start to fermentation!