I'm new to home brewing, and can't brew in my apartment, so as a project between brews I'm trying to harvest yeast from commercial beers. I'm trying a Heady Topper from the Alchemist in VT. It's a canned beer that is unpasteurized, but I'm not sure if it's can conditioned (of if that's even possible).
Added to that I'm using a Malta Goya starter (2:1 ratio MG:Water, boiled to sanitize and release carbonation). I've heard people have had luck with that.
Has anyone tried harvesting from a can? Oskar Blues maybe? Just wondering if this is a waste of time. I've got a control starter from a home brew that should work, so if that takes off and my Heady Topper doesn't I think I'll have my answer.