Has anyone on the forum trained Amur maple in forest or clump/group style ? I have a nice stump that died back and sent out about 15-20 shoots from the base, which is about 8 inches across with a nice flare. The trunks are from 1/2 inch to 2 1/2 inches in diameter. Just looking for some advice on designing this species this way and how to prune. thanks for any help !