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