Crepe Myrtle Knot
My Crepe Myrtle has a strange knot in the bark that resembles a dirt dobber's nest. Any thoughts on what could be causing that?
Certified GKH Gardening Expert
This can generally be fixed with pruning. Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/pruning-crepe-myrtle-trees.htm