Lagerstroemia indica (Crape Myrtle) is listed in the Invasive Plant Atlas of the United States.

Does crape myrtle have invasive roots?

Crepe myrtle trees are lovely, delicate trees offering bright, spectacular flowers in the summer and beautiful fall color when the weather begins to chill. … You don’t have to worry about this issue because crepe myrtle tree roots are not invasive.

How do you keep crepe myrtles from spreading?

Remove suckers regularly as soon as they appear. They are easier to deal with and cause less damage to the tree when they are removed early. Prune them all the way back to their point of origin at the trunk or a root. Make a flush cut.