I've yet to see a recipe that does not add hops before 20 minutes. If I remember the numbers right (and probably don't) you get about 35% conversion of AA from a 60 minute boil and 19% from a 20 minute boil. Is there a "need" for a 60 minute or FWB addition?
I plan on using a high AA hop for flavor at 20 minutes, and want to keep my IBUs down. Is there a reason not to do this?
I plan on using a high AA hop for flavor at 20 minutes, and want to keep my IBUs down. Is there a reason not to do this?