I made a batch of beer on 1/7 and the krausen won't drop, but it is fully attenuated. OG was 1.052, I pitched a new packet of US-05 that I rehydrated, pitched at 64*F, temp went up to 67*F during active fermentation, now its holding at 62*F. I took a hydrometer sample and it is 1.011. The krausen is stuck to the sides of the fermenter but also covers the entire surface of the wort.
I've seen a lot of other threads about US-05 keeping a krausen for a long time, but I've never had it happen. I was planning on going 3 weeks in primary before bottling, but I normally start to lower the temp gradually during the 3rd week to help it clear.
So, should I just let it go at 62*F until the krausen drops on its own, and then crash it, or go ahead and crash it now?
I've seen a lot of other threads about US-05 keeping a krausen for a long time, but I've never had it happen. I was planning on going 3 weeks in primary before bottling, but I normally start to lower the temp gradually during the 3rd week to help it clear.
So, should I just let it go at 62*F until the krausen drops on its own, and then crash it, or go ahead and crash it now?