So I started an Oktoberfest lager over a week ago.
I have it in a 5 gallon carboy, and used a blowoff hose at first. Pitched @ about 68 degrees. I know I underpitched, I only used one vial of WL830 German Lager Yeast. Placed in fridge @ 50 degrees (no temp controller so it fluctuates from 48...