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