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