Sounds crazy, right? Well, I've recently heard of freezing yeast as a way to preserve it for future use. It seems to me that you would end up killing the living organisms instead of preserving them. Has anybody done this succesfully? Is there a particular method beyond throwing a jar of slurry in the freezer?
I'm going to try this next time I keg, but if anybody has already tried this, or has any useful info to share, I'm interested to hear how about it.
I know. it sounds ridiculous. But sometimes ridiculous things work out.