Hi. My Shasta daisies are tall, approx. 3ft. The leaves have turned mostly brown and have now dried up. There is only a few green ones left at the uppermost of the stems. The daisies themselves are okay, although a little smaller than last year. I noticed last year that the same problem occurred. I cannot find any information that may be helpful with this problem. My feeling is that it may be Rust? Sorry I can't send any pictures, I'm not very computer literate.
