Overwintering guide
How to overwinter yellow-twig dogwood
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills yellow-twig dogwood in winter
Cutting yellow-twig dogwood 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 yellow-twig dogwood care
Overwintering yellow-twig dogwood — FAQ
Does yellow-twig dogwood need to come indoors for winter?
Yellow-Twig Dogwood is hardy to roughly USDA zone 3 — winter lows around -40°C. That means it can stay outside all winter in most temperate gardens. Yellow-Twig Dogwood 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 yellow-twig dogwood for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water yellow-twig dogwood in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills yellow-twig dogwood over winter?
Cutting yellow-twig dogwood 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.