Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at gnogardening@agcenter.lsu.edu. My problem is with black stuff on my crape myrtles' leaves and bark. It ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at dgill@agcenter.lsu.edu. About a year ago, we redid our flowerbeds and added three crape myrtle trees.

Although native to eastern Asia, crape myrtles are indispensable in the Southern landscape. Its vibrantly colored flowers in shades of pink, purple, red and white from May to September virtually ...

My daughter has several crape myrtles in her yard. Some of them have started to lose the bark on their trunks, and there is an orange residue where the bark has fallen off. Is this something to be ...