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