Thanks Merle and Fish for that information. I consider both of you guys advanced in grafting because of all that you have done.
Yes, my crabapple bark was peeling real nice the other day. I could have probably grafted those crabs even a couple of weeks earlier. They are a variety that leafs out and flowers much more quickly than any other apple or good crab that I grow. They are the equivalent of Bradford Pears in crabapples...
My good crabs like Dozier and Dolgo are much slower about coming alive in the spring than those I grafted.