I have a standard Macmillan Nurse. Has always been fabulous. Recently covered in black marks on leaves. Has become v spindly and looks terrible. Have sprayed with a Bayer spray. Small signs of recovery above damaged areas, some new healthy foliage. I did a drastic prune yesterday and cut out all damaged and new bits. Think I may have overdone it as I now have a skeleton. Is it likely to recover in time or should I have left alone?
Standard rose problem
Karen Singleton4 years ago
How to plan and nurture a beautiful rose garden
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