Kalmia latifolia - probably in June, but right after flowering has stopped.

Mar 15, Cut back shrubs grown primarily for their foliage, like barberry and burning bush, almost anytime except in late autumn. New growth that starts after late-season pruning won't harden off properly before winter. If you want to do major pruning, it's best to cut the shrub back when it is dormant in winter. When to Prune Clipped Hedges. Apr 17, When is the best time to prune? Whenever you have pruners in hand is a fine time to prune citrus, with a couple of exceptions.

One, if there is immature fruit on the tree, you might want to wait until after harvest. Mar 15, Cut #1, Notch Cut: Cut a small notch in the bottom of the limb, feet away from the trunk, and about a quarter of the way through. This notch will keep the bark from splitting when you make the next cut.

Cut #2, Relief Cut: Just outside the notch, make a relief cut completely through the branch. This removes the weight of the branch, so that you can make your final cut without the branch. Jun 05, So, the best time to prune crape myrtle is in late winter or early spring - just prior to new growth emerging.

For years, I've suggested this as a great time to prune them because at that time we're also pruning our roses and many other plants and trees in the landscape. overly vigorous trees or trees that are too large. It is most effective in early summer. 2. Right after planting a new tree, cut it off to a short stick 24 to 30 inches high and cut any side shoots remaining below that to buds. This encourages low branching and equalizes the top and root system. Paint the tree with white latex paint to protect.