Overwintering guide
How to overwinter red indian water lily
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 red indian water lily in winter
Bringing red indian water lily 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 red indian water lily care
- Overwintering red indian water lily — our other guide for the same plant
- Full red indian water lily care guide
- Red Indian Water Lily temperature range
- How often to water red indian water lily
- How to prune red indian water lily
- Common red indian water lily problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering red indian water lily — FAQ
Does red indian water lily need to come indoors for winter?
Red Indian Water Lily is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Red Indian Water Lily 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 red indian water lily for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water red indian water lily in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills red indian water lily over winter?
Bringing red indian water lily 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.