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