I need help with pruning trees please. They were purchased this yr from a nursery as 4'-5' standard bare root trees, then shipped to me. Branches were already cut some on all trees when they arrived (not sure if this was for easier shipping or what as you had to pay extra to have trees pruned at nursery.) We did pay extra to have both cherry trees pruned but not the apples. I have looked at pruning instructions etc and am still confused (probaly more so because I don't see the reason for the nursery pruning or not pruning, the cherry trees the way they did?) Any help is much appreciated. ps. we did buy from what was supposed to be a very reputable nursery.