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