Overwintering guide
How to overwinter hoopsii blue spruce
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills hoopsii blue spruce in winter
Cutting hoopsii blue spruce 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 hoopsii blue spruce care
- Overwintering colorado blue spruce — the species this cultivar belongs to
- Full hoopsii blue spruce care guide
- Hoopsii Blue Spruce temperature range
- How often to water hoopsii blue spruce
- How to prune hoopsii blue spruce
- Common hoopsii blue spruce problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering hoopsii blue spruce — FAQ
Does hoopsii blue spruce need to come indoors for winter?
Hoopsii Blue Spruce is hardy to roughly USDA zone 2 — winter lows around -46°C. That means it can stay outside all winter in most temperate gardens. Hoopsii Blue Spruce 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 hoopsii blue spruce for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water hoopsii blue spruce in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills hoopsii blue spruce over winter?
Cutting hoopsii blue spruce 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.