(I thought) Usually they have reach the top of the trellis by June and you're right, they continue to grow out (bush out) and flower until ready for picking late August, early Sept.
...but I'm getting older and I may be wrong ...I can't find anything to back myself up.
No word from Hopunion or USA hops.
Originally Posted by McKBrew
I've never seen them done that early. Usually they grow like hell through July and August and are ready by the end of August.