Found this thread and was curious on fall collection.
@mattspiniken i read lenzs book several times, the point they go from green to chartreuse, yours looked quite green still, and he does not specify bare rooting at fall collection, theres some hints but he doesn't come out and say so directly. Do you root prune as hard as we can get away with in the spring? He also mentions feeding to get it to color up after fall collection. Can you set me on the right path so I can go get me some late Sept/early oct this year. Seems like your doing it right.