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