Cheryl from Heath, Texas writes
I have crepe myrtles and maple trees planted in the lawn. They have 3 ft diameter mulched tree rings around the trucks. I have Bermuda grass.
The Certainty Herbicide - 1.25 oz. label indicates this can be applied around established woody ornamental plants as a directed spray. Neither crepe myrtle nor maple are listed as tolerant to over-the-top sprays, so be careful that you do not spray exposed roots or any green leafy tissue of those trees to prevent harm.
Answer last updated on: 08/12/2022