Overwintering guide
How to overwinter hydrangea 'vanilla strawberry'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills hydrangea 'vanilla strawberry' in winter
Cutting hydrangea 'vanilla strawberry' 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 hydrangea 'vanilla strawberry' care
Overwintering hydrangea 'vanilla strawberry' — FAQ
Does hydrangea 'vanilla strawberry' need to come indoors for winter?
Hydrangea 'Vanilla Strawberry' is hardy to roughly USDA zone 3 — winter lows around -40°C. That means it can stay outside all winter in most temperate gardens. Hydrangea 'Vanilla Strawberry' 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 hydrangea 'vanilla strawberry' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water hydrangea 'vanilla strawberry' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills hydrangea 'vanilla strawberry' over winter?
Cutting hydrangea 'vanilla strawberry' 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.