Troubleshooting
Clematis 'Doctor Ruppel' problems — and how to fix them
Clematis 'Doctor Ruppel' (Clematis 'Doctor Ruppel') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Clematis wilt
Sudden wilting of young shoots caused by Calophoma clematidina fungus. Cut affected stems back to healthy growth at or below soil level; the plant usually recovers from the roots.
Powdery mildew
White coating on leaves in warm, dry conditions with poor air circulation. Improve spacing, water at the base, and apply a suitable fungicide if severe.
Aphids
Clusters on new growth distort shoots. Blast off with water or use insecticidal soap; encourage natural predators.
Earwigs
Ragged holes in petals and leaves, especially at night. Trap in rolled damp newspaper placed near the plant base.
Incorrect pruning
Group 2 hybrid (prune lightly in late winter, removing dead wood only, to preserve old wood that carries the first flush of blooms).
Prevent clematis 'doctor ruppel' problems before they start
Most clematis 'doctor ruppel' issues are care-mismatch, not bad luck. Dial in the basics:
Clematis 'Doctor Ruppel' problems — FAQ
Why is my clematis 'doctor ruppel' clematis wilt?
Sudden wilting of young shoots caused by Calophoma clematidina fungus. Cut affected stems back to healthy growth at or below soil level; the plant usually recovers from the roots.
Why is my clematis 'doctor ruppel' powdery mildew?
White coating on leaves in warm, dry conditions with poor air circulation. Improve spacing, water at the base, and apply a suitable fungicide if severe.
Why is my clematis 'doctor ruppel' aphids?
Clusters on new growth distort shoots. Blast off with water or use insecticidal soap; encourage natural predators.
Why is my clematis 'doctor ruppel' earwigs?
Ragged holes in petals and leaves, especially at night. Trap in rolled damp newspaper placed near the plant base.
Why is my clematis 'doctor ruppel' incorrect pruning?
Group 2 hybrid (prune lightly in late winter, removing dead wood only, to preserve old wood that carries the first flush of blooms).