Overwintering guide
How to overwinter dwarf hinoki cypress
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills dwarf hinoki cypress in winter
Cutting dwarf hinoki cypress 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 dwarf hinoki cypress care
- Overwintering hinoki cypress bonsai — the species this cultivar belongs to
- Overwintering dwarf hinoki cypress — our other guide for the same plant
- Full dwarf hinoki cypress care guide
- Dwarf Hinoki Cypress temperature range
- How often to water dwarf hinoki cypress
- How to prune dwarf hinoki cypress
- Common dwarf hinoki cypress problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering dwarf hinoki cypress — FAQ
Does dwarf hinoki cypress need to come indoors for winter?
Dwarf Hinoki Cypress is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Dwarf Hinoki Cypress 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 dwarf hinoki cypress for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water dwarf hinoki cypress in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills dwarf hinoki cypress over winter?
Cutting dwarf hinoki cypress 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.