Growli

Overwintering guide

How to overwinter boston fern 'fluffy ruffles'

Verdict
Keep frost-free
When
Move under cover before the first hard frost; back outside after the last spring frost.
Hardiness
Boston Fern 'Fluffy Ruffles' is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze.

Winter watering

Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.

The mistake that kills boston fern 'fluffy ruffles' in winter

Bringing boston fern 'fluffy ruffles' into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.

More boston fern 'fluffy ruffles' care

Overwintering boston fern 'fluffy ruffles' — FAQ

Does boston fern 'fluffy ruffles' need to come indoors for winter?

Boston Fern 'Fluffy Ruffles' is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Boston Fern 'Fluffy Ruffles' will take cool conditions but not a hard freeze, so the aim is a frost-free winter rather than a warm one. An unheated greenhouse, porch, conservatory or bright garage all work well. Keep it cool, bright and on the dry side, and it will hold steady until growth restarts in spring.

When should I move boston fern 'fluffy ruffles' for winter?

Move under cover before the first hard frost; back outside after the last spring frost.

How often should I water boston fern 'fluffy ruffles' in winter?

Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.

What kills boston fern 'fluffy ruffles' over winter?

Bringing boston fern 'fluffy ruffles' into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.