Overwintering guide
How to overwinter husk tomato
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills husk tomato in winter
Cutting husk tomato 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 husk tomato care
Overwintering husk tomato — FAQ
Does husk tomato need to come indoors for winter?
Husk Tomato is hardy to roughly USDA zone 2 — winter lows around -46°C. That means it can stay outside all winter in most temperate gardens. Husk Tomato 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 husk tomato for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water husk tomato in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills husk tomato over winter?
Cutting husk tomato 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.