hi guys, im having a brewday.
quick question
i saw i also have a resealed 5g of safale 33 yeast leftover from a previous experiment a week ago.
could i use this to brew a 2gal /8liter of pilsner?
I make 2.5 gallon batches and regularly seal up half the yeast packet and use later. Sometimes 2 or 3 months. Never had an issue. I just keep it sealed tight and refrigerated.