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