Overwintering guide
How to overwinter clematis 'hagley hybrid'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills clematis 'hagley hybrid' in winter
Cutting clematis 'hagley hybrid' hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.
More clematis 'hagley hybrid' care
Overwintering clematis 'hagley hybrid' — FAQ
Does clematis 'hagley hybrid' need to come indoors for winter?
Clematis 'Hagley Hybrid' is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Clematis 'Hagley Hybrid' is properly hardy and overwinters outside without fuss. Tidy away anything dead or diseased, apply a mulch over the crown to steady soil temperatures, and otherwise leave it alone — many hardy plants actually need a cold period to flower and grow well the following year. Save hard pruning for the right season rather than doing it in autumn.
When should I move clematis 'hagley hybrid' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water clematis 'hagley hybrid' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills clematis 'hagley hybrid' over winter?
Cutting clematis 'hagley hybrid' hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.