I have 15 gallon plastic drums, like what LME comes in. I would really like to use them to age my sours in but I'm concerned with O2 permeability. Has anyone tried this or have any good resources on ...
My roommate grabbed 14 gallons of organic cider on sale. Turned out they had Potassium Sorbate in them though. A little research online indicated that it was still possible to make hard cider with it ...