Overwintering guide
How to overwinter common witch hazel 'arnold promise'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills common witch hazel 'arnold promise' in winter
Cutting common witch hazel 'arnold promise' 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 common witch hazel 'arnold promise' care
- Full common witch hazel 'arnold promise' care guide
- Common Witch Hazel 'Arnold Promise' temperature range
- How often to water common witch hazel 'arnold promise'
- How to prune common witch hazel 'arnold promise'
- Common common witch hazel 'arnold promise' problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering common witch hazel 'arnold promise' — FAQ
Does common witch hazel 'arnold promise' need to come indoors for winter?
Common Witch Hazel 'Arnold Promise' is hardy to roughly USDA zone 5 — winter lows around -29°C. That means it can stay outside all winter in most temperate gardens. Common Witch Hazel 'Arnold Promise' 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 common witch hazel 'arnold promise' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water common witch hazel 'arnold promise' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills common witch hazel 'arnold promise' over winter?
Cutting common witch hazel 'arnold promise' 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.