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