Question : Several crape myrtles in our yard are shedding lots of bark. Is this normal?

Answer : Not only are crape myrtles with shedding bark normal — but beautiful. Often under the outer layer of old bark from a year ago is cream, brown, cinnamon or pinkish new bark adding much interest to local landscapes. Replenishing the bark each year may be a way crape myrtle shrubs and trees protect their trunks from insects and diseases. Along with the bark, lichens and moss are also removed so the trunks remain clean and attractive.

Q. A black coating is forming on the surface of the leaves of my gardenia shrub? I tried to wash it off with a soapy solution but it is still there. What else should I do?

A. Growing on the surface of the gardenia leaves is sooty mold — a fungus. And yes it sti

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