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