I'm not sure if this is black spot/fungal problem etc. I moved to this house 5 years ago and have managed to keep the roses alive, but would love to learn to help them thrive. There are two bushes with this problem. I have sprayed the stalks with a neem oil/dawn dish soap mixture but I'm wondering if I should just cut them back to the ground? Or do something else? I appreciate all answers/feedback. I have googled my heart out and am not sure what steps I should be taking. :sigh:
TIA!
