Rose of Sharon Blight
Can anyone help me to identify this problem with my Rose of Sharon? It always looks as it does in the picture, until the leaves begin to yellow and fall off. It bloomed and was fine the year before last, but last year the leaves came out with this blight and it never bloomed. This year it leafed out with the same problem. I'm trying to determine whether or not (and how) I treat the problem, or if I should just remove it from my yard. Thanks!