Overwintering guide
How to overwinter trumpeter rose
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills trumpeter rose in winter
Cutting trumpeter 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 trumpeter rose care
Overwintering trumpeter rose — FAQ
Does trumpeter rose need to come indoors for winter?
Trumpeter 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. Trumpeter 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 trumpeter rose for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water trumpeter rose in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills trumpeter rose over winter?
Cutting trumpeter 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.