Overwintering guide
How to overwinter tailed brake fern
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 tailed brake fern in winter
Bringing tailed brake fern 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 tailed brake fern care
Overwintering tailed brake fern — FAQ
Does tailed brake fern need to come indoors for winter?
Tailed Brake Fern is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Tailed Brake Fern 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 tailed brake fern for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water tailed brake fern in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills tailed brake fern over winter?
Bringing tailed brake fern 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.