Pardon the newbie question. I have searched the forums but havent found a definitive answer. One of my Wyeast packs got lost in shipping then arrived about 10 days late. I tossed it in the fridge anyways to see if it was still usable. Today is brew day so yesterday I popped the bubble inside and waited a few hours to see if it would swell. It seemed to swell a little but not much at all. So I made a starter and put it on the stir plate yesterday(about 20 hours ago). Today not much seems to have happened... well to my untrained eyes nothing has happened.
How can I tell if the yeast is dead or not?
-Thanks!
How can I tell if the yeast is dead or not?
-Thanks!