Overwintering guide
How to overwinter new dawn rose
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills new dawn rose in winter
Cutting new dawn rose 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 new dawn rose care
Overwintering new dawn rose — FAQ
Does new dawn rose need to come indoors for winter?
New Dawn Rose is hardy to roughly USDA zone 5 — winter lows around -29°C. That means it can stay outside all winter in most temperate gardens. New Dawn Rose 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 new dawn rose for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water new dawn rose in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills new dawn rose over winter?
Cutting new dawn rose 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.