How to Prune a Redbud Tree Assess the tree’s natural shape. Prune the tree in early summer after the end of blooming. Next cut off any branches that cross over or rub on each other. In late winter, prune all the dead and diseased wood. Prune trees when young to get and keep the desired shape as they grow. Click to see full answer. Considering this, can you trim side branches from a redbud tree? When to Prune a Redbud Tree If you are cutting back redbud trees to shape them, make these cuts after the trees finish flowering but before they leaf out completely. Don’t wait past mid-April. If you need to remove dead or diseased branches from the tree, don’t act in spring.Likewise, how do you take care of a redbud tree? The care of redbud trees requires minimal effort. Place about 3 inches of mulch around the tree, but not touching the trunk, to help retain moisture. Prune the redbud in the fall to maintain a natural growth habit and to trim off any dead branches. Keep the soil moist, but not saturated, while the tree is establishing. Beside this, can you keep a redbud tree small? Redbuds often have more than one trunk and will grow in a shrub-like manner that could end up being nearly as wide as it is tall. They can be pruned and trained to have one straight trunk and be grown like a small tree. It is important to start training a redbud in its early years.What killed my redbud tree?Dieback/Canker is the most destructive disease that attacks Redbud trees. It is first seen as a tree’s leaves wilt and turn brown. Often cankers can be seen on branches and twigs. If canker is identified in a tree, prune out and destroy dead branches and infested areas.