Overwintering guide
How to overwinter eaton's firecracker
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills eaton's firecracker in winter
Cutting eaton's firecracker 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 eaton's firecracker care
Overwintering eaton's firecracker — FAQ
Does eaton's firecracker need to come indoors for winter?
Eaton's Firecracker is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Eaton's Firecracker 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 eaton's firecracker for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water eaton's firecracker in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills eaton's firecracker over winter?
Cutting eaton's firecracker 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.