Originally Posted by MikeMetroka
What hop are you using and what is the AA. What quantity?
Its 1.75 oz of Summit Hops (18.20%) for a full 60 minute boil. That creates 81.93 IBU
If I do a 3 gal boil, its only 43.30 IBU. Just seems really high.
The recipe I'm using is an Extract Kit from NorthernBrewer.com, its an Imperial Stout.
But why does the half boil or full boil make such a large difference in hop utilization?