panfishrfun
Well-Known Member
I have been washing my yeast from my batches of beer, and have quite the collection going. I have made a starter for previous batches (5 gallon), and have got to an expected final gravity. However, I am going to make a big beer, and I am worried there is not enough yeast. I was using Mrmalty.com calculator, and it says I need 339 billion cells for the 1.091OG...how do I know how many cells I have when I collect yeast from previous batches?? Would I be fine if I just stepped this up once, or do I need to at all? It is just a 5 gallon batch.
Thanks
Thanks