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.

Question: We have a hedge of Rose of Sharon plants down the side of our driveway. They’re getting a little overgrown. They’re also very thick because they’ve spread by seed, too. What is the best time ...

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 ...

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 ...

Q.: My hibiscus dies off in the fall and grows back from the roots each spring to about 8 feet tall and with 50 to 60 blossoms. Can it be trimmed to produce a lower height without damaging the new ...

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 ...

Q: We live in Upper Bucks. Our Rose of Sharon dies off every winter, never growing into a tall bush. However, new shoots come up from the bottom every spring. Last winter we wrapped them in burlap to ...

Now that we are starting to lose leaves, the question always comes up: Is now a good time to prune? The answer is yes on some plants and no on other plants. But then there’s the greater question: Why ...

Many of us think of winter as a time to take it easier, and a time to recharge our gardening batteries. However, there are a few tasks that merit your attention now and in February. After they are ...