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