Overwintering guide
How to overwinter hydrangea 'limelight'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills hydrangea 'limelight' in winter
Cutting hydrangea 'limelight' 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 'limelight' care
- Overwintering hydrangea 'limelight' — our other guide for the same plant
- Full hydrangea 'limelight' care guide
- Hydrangea 'Limelight' temperature range
- How often to water hydrangea 'limelight'
- How to prune hydrangea 'limelight'
- Common hydrangea 'limelight' problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering hydrangea 'limelight' — FAQ
Does hydrangea 'limelight' need to come indoors for winter?
Hydrangea 'Limelight' 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 'Limelight' 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 'limelight' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water hydrangea 'limelight' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills hydrangea 'limelight' over winter?
Cutting hydrangea 'limelight' 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.