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