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