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