PearlJam
Well-Known Member
Yeah this is pretty normal for an underpitched (liquid) yeast as they are simply taking note of supplies and multiplying before commencing fermentation. As a result you'll finish with a lower FG with a higher number of fusels which the yeast will eventually convert to esters giving you a beer thats fruitier but less malty.
Here was one experiment I came across on Brulosophy I think:
Also in terms of airlocks the bubbler I've found is a bit better for avoiding clogging, although I usually put in a blow-off tube at first as I always get excess activity during the attenuation phase.
I will brew this one again and try to get it closer to what it should be. Hopefully it will still come out decent enough