I made a steerer last week intending to use but, things came up and was unable too. I took a sanitized mason jar and placed it in the refrigerator. Is it still good?
As long as you need but it will loose about 5% of viability per week.
So if you intend to keep it in fridge for a while it would be wise to make starter to wake them up.
We are only 10,000 years into beer... there are thousands of years left to go!
Things are bound to change!!Brewroom with HERMS buildFermentation chamber and Keezer.. a.k.a. FermKeezer