Overwintering guide
How to overwinter caladium white christmas
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 caladium white christmas in winter
Bringing caladium white christmas 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 caladium white christmas care
- Overwintering caladium — the species this cultivar belongs to
- Full caladium white christmas care guide
- Caladium White Christmas temperature range
- How often to water caladium white christmas
- How to prune caladium white christmas
- Common caladium white christmas problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering caladium white christmas — FAQ
Does caladium white christmas need to come indoors for winter?
Caladium White Christmas is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Caladium White Christmas 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 caladium white christmas for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water caladium white christmas in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills caladium white christmas over winter?
Bringing caladium white christmas 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.