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