95747brewer
Well-Known Member
I just recently did an extract brew that in the first couple days facilitated my blow off tube nicely. I use a 6.5 carboy that completely filled with kraussen and was fermenting like crazy. My OG was 1.052 and after 2 weeks I'm at 1.020. Could any of the normal causes for a stuck fermentation coexist with a blown over fermentation? I would assume the yeast had plenty of o2, extract was high in fermentable sugars, etc if the fermentation took off so well, but maybe this is not necessarily the case. Any input to that simple question before trying to check all other factors would be appreciated.