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