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