Overwintering guide
How to overwinter stardust ice plant
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills stardust ice plant in winter
Cutting stardust ice plant hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.
More stardust ice plant care
- Overwintering stardust ice plant — the species this cultivar belongs to
- Overwintering stardust ice plant — our other guide for the same plant
- Full stardust ice plant care guide
- Stardust Ice Plant temperature range
- How often to water stardust ice plant
- How to prune stardust ice plant
- Common stardust ice plant problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering stardust ice plant — FAQ
Does stardust ice plant need to come indoors for winter?
Stardust Ice Plant is hardy to roughly USDA zone 6 — winter lows around -23°C. That means it can stay outside all winter in most temperate gardens. Stardust Ice Plant is properly hardy and overwinters outside without fuss. Tidy away anything dead or diseased, apply a mulch over the crown to steady soil temperatures, and otherwise leave it alone — many hardy plants actually need a cold period to flower and grow well the following year. Save hard pruning for the right season rather than doing it in autumn.
When should I move stardust ice plant for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water stardust ice plant in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills stardust ice plant over winter?
Cutting stardust ice plant hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.