I have Reka, Northland, Brigita... I pruned them all for shape and crowded branches last year. They are about 3 years old. Some of them were really unbalanced (a lot of branches on one side, not many on the other). Anyhow, I was thinking I would not touch them again for another 3 years, just to let them get big and bushy and balance themselves out, then go back in and prune them again after that. Any thoughts? Thanks!