Jun 27, Your goal in pruning Dogwood shrubs, such as the red and yellow twigged dogwoods, is to remove old stems that have lost their brilliance that will be replaced by new, brightly colored stems. Since the younger branches bear the brightest color, that is precisely the growth you want to encourage.
Pruning Dogwood Shrubs. Pruning Dogwood Shrubs in Summer. If you are pruning dogwood shrubs in the summer it should just be for touch pruning or general pruning.
This will just be light pruning for shape or to fix damage of some sort. Save the heavier pruning until the shrub is dormant which will be in the winter to late winter Estimated Reading Time: 6 mins. Sep 26, Prune your dogwood to encourage flowering in early summer. June is generally considered the best month for this type of pruning, but any time in the early summer will work. You should not snip buds off during the dormant season since doing so will cut the flowers off before they have the chance to open, rather than simply redirecting the energy%(9).
Jun 26, Part of proper dogwood pruning involves knowing when to trim a dogwood tree. In areas where boring insects are a problem, never prune a dogwood tree in spring. The wounds created by pruning cuts provide an entry point for these devastating insects. In addition, if pruned while the tree is actively growing in spring and summer, the wounds bleed copious amounts of messy sap.