Overwintering guide
How to overwinter winter glow bergenia
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills winter glow bergenia in winter
Cutting winter glow bergenia 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 winter glow bergenia care
Overwintering winter glow bergenia — FAQ
Does winter glow bergenia need to come indoors for winter?
Winter Glow Bergenia is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Winter Glow Bergenia 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 winter glow bergenia for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water winter glow bergenia in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills winter glow bergenia over winter?
Cutting winter glow bergenia 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.