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