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