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