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