Overwintering guide
How to overwinter vidal's lady fern
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills vidal's lady fern in winter
Cutting vidal's lady fern 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 vidal's lady fern care
Overwintering vidal's lady fern — FAQ
Does vidal's lady fern need to come indoors for winter?
Vidal's Lady Fern is hardy to roughly USDA zone 5 — winter lows around -29°C. That means it can stay outside all winter in most temperate gardens. Vidal's Lady Fern 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 vidal's lady fern for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water vidal's lady fern in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills vidal's lady fern over winter?
Cutting vidal's lady fern 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.