We ha 10' crepe myrtles installed last July. They did not bloom except for one tiny branch. Should I trim them back? If so when and how much?
My Crepe Myrtles
Certified GKH Gardening Expert
You will want to prune in late winter or early spring. This article will give more information on what to cut, and how:https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/best-crepe-myrtle-pruning-time-when-to-prune-crepe-myrtle.htm