Overwintering guide
How to overwinter mexican blue palm
Winter watering
Water rarely, and only in dry spells — winter wet is a bigger risk than winter cold. Make sure containers drain freely.
The mistake that kills mexican blue palm in winter
Leaving mexican blue palm in a pot standing in a saucer of water. Waterlogged compost freezes solid around the roots and kills plants that would have survived the cold perfectly well.
More mexican blue palm care
- Overwintering mexican blue palm — the species this cultivar belongs to
- Overwintering mexican blue palm — our other guide for the same plant
- Full mexican blue palm care guide
- Mexican Blue Palm temperature range
- How often to water mexican blue palm
- How to prune mexican blue palm
- Common mexican blue palm problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering mexican blue palm — FAQ
Does mexican blue palm need to come indoors for winter?
Mexican Blue Palm is hardy to roughly USDA zone 8 — winter lows around -12°C. That means it survives outside in mild areas, but wants shelter in a hard winter. Mexican Blue Palm can stay outside over winter in most areas, but appreciates some protection in a cold snap. Mulch generously over the root zone, move containers against a sheltered wall (pots freeze far harder than open ground), and have horticultural fleece ready for the worst nights. The roots are what you are protecting — top growth can be sacrificed and regrown.
When should I move mexican blue palm for winter?
Mulch and move pots into shelter in late autumn, before the first hard frosts.
How often should I water mexican blue palm in winter?
Water rarely, and only in dry spells — winter wet is a bigger risk than winter cold. Make sure containers drain freely.
What kills mexican blue palm over winter?
Leaving mexican blue palm in a pot standing in a saucer of water. Waterlogged compost freezes solid around the roots and kills plants that would have survived the cold perfectly well.