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