Prune rose of Sharon in late winter or early spring—this avoids disease and protects summer blooms. Pruning shapes the plant, improves airflow, and can rejuvenate older bushes if cut back heavily.

Q. My Rose of Sharon is becoming quite large and seems to be producing fewer flowers each year. What can I do? A. I noticed Rose of Sharon in flower in late summer when I traveled out and about in the ...

Q.: What is the best time to trim boxwood and how much should be trimmed? Also, what about timing on trimming rose of Sharon? Don Hoenes, Union City A.: Assuming the boxwood is several years old and ...

End of winter is the best time of year to prune shrubs that flower later in the growing season, i.e. from mid-June and after. The reason is that later-flowering shrubs bloom on “new wood.” This means ...