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