Troubleshooting
Clematis 'Comtesse de Bouchaud' problems — and how to fix them
Clematis 'Comtesse de Bouchaud' (Clematis 'Comtesse de Bouchaud') 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 collapse of stems, usually from a fungal infection (Calophoma). Cut affected stems back to healthy tissue or ground level; deep planting helps the plant regenerate from below soil.
Hot, dry roots
Stressed roots reduce flowering and invite wilt. Shade the base with mulch, a slab or low planting and keep the root zone consistently moist.
Poor flowering
Usually too much shade, excess nitrogen, or failure to hard prune. Site in more sun, switch to a potassium-rich feed, and prune as Group 3.
Powdery mildew / aphids
Late-season mildew and aphid clusters on soft tips. Improve airflow, avoid overhead watering, and rinse or treat aphids early.
Prevent clematis 'comtesse de bouchaud' problems before they start
Most clematis 'comtesse de bouchaud' issues are care-mismatch, not bad luck. Dial in the basics:
- What's wrong with my plant? — the diagnosis apps compared
- Clematis 'Comtesse de Bouchaud' watering schedule
- Clematis 'Comtesse de Bouchaud' light requirements
- Best soil mix for clematis 'comtesse de bouchaud'
- Clematis 'Comtesse de Bouchaud' temperature & humidity
- Full clematis 'comtesse de bouchaud' care guide
Looking for the species overview? Clematis — the full care guide.
Clematis 'Comtesse de Bouchaud' problems — FAQ
Why is my clematis 'comtesse de bouchaud' clematis wilt?
Sudden collapse of stems, usually from a fungal infection (Calophoma). Cut affected stems back to healthy tissue or ground level; deep planting helps the plant regenerate from below soil.
Why is my clematis 'comtesse de bouchaud' hot, dry roots?
Stressed roots reduce flowering and invite wilt. Shade the base with mulch, a slab or low planting and keep the root zone consistently moist.
Why is my clematis 'comtesse de bouchaud' poor flowering?
Usually too much shade, excess nitrogen, or failure to hard prune. Site in more sun, switch to a potassium-rich feed, and prune as Group 3.
Why is my clematis 'comtesse de bouchaud' powdery mildew / aphids?
Late-season mildew and aphid clusters on soft tips. Improve airflow, avoid overhead watering, and rinse or treat aphids early.