Bisco_Ben
Well-Known Member
So I picked up an old packet of the Wyeast Trappist HG a few weeks back for $1. I forget the exact date but it was very old. Now I made a starter on Wednesday and it took until today to completely ferment the 1.8 liter starter. The batch I plan to brew today has an estimated OG of 1.068. My question is, am I ok to use this yeast and brew this batch today? Or do I have to step the starter up again due to the very old yeast? I would love to get this brew going today so any insight would be very much appreciated!