Overwintering guide
How to overwinter nandina gulf stream
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills nandina gulf stream in winter
Cutting nandina gulf stream 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 nandina gulf stream care
Overwintering nandina gulf stream — FAQ
Does nandina gulf stream need to come indoors for winter?
Nandina Gulf Stream is hardy to roughly USDA zone 6 — winter lows around -23°C. That means it can stay outside all winter in most temperate gardens. Nandina Gulf Stream 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 nandina gulf stream for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water nandina gulf stream in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills nandina gulf stream over winter?
Cutting nandina gulf stream 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.