Overwintering guide
How to overwinter purple pitcher plant
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills purple pitcher plant in winter
Cutting purple pitcher 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 purple pitcher plant care
Overwintering purple pitcher plant — FAQ
Does purple pitcher plant need to come indoors for winter?
Purple Pitcher Plant is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Purple Pitcher 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 purple pitcher plant for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water purple pitcher plant in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills purple pitcher plant over winter?
Cutting purple pitcher 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.