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