Help! I'm losing my Joseph's Coat!! I am not a rose gardener. I have a lot of clay in my soil, but I have been able to keep one longstemmed red, the J's Coat and a mini white climber.
This year, the J's Coat is dying off. Very little growth, very little foliage and no signs of buds yet. The leaves are yellowing. Can send pics of the sick plant if needed. Rose food is usually all I do. What else might help?