Disease on Rose of Sharon
Thanks for writing. There are several diseases that can attack rose of Sharon. I'm really sorry, but without being able to examine the plants in person, I can't tell you which it might be.
For more help, I'd advise you to check with your local cooperative extension service. An agent should be able to help you a lot more, especially if you can bring in samples of the affected leaves for them to view. If you're not familiar with your county's cooperative extension service, it's a great resource. You should be able to find contact information in the government pages of your local telephone book.
---Justin, Senior Garden Editor, BHG.com "
Community Answers 0