With beer I have always taken a cupful the sludge after primary fermentation (about day five) unfrozen it to reuse later. which has always worked.
I have been reading a book which suggests taking the foam (on or around day three) and freezing that. which, as most beer yeasts are top fermenting makes perfect sense.
Is there any benefit?
I have been reading a book which suggests taking the foam (on or around day three) and freezing that. which, as most beer yeasts are top fermenting makes perfect sense.
Is there any benefit?
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