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