Overwintering guide
How to overwinter black-eyed susan 'goldsturm'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills black-eyed susan 'goldsturm' in winter
Cutting black-eyed susan 'goldsturm' 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 black-eyed susan 'goldsturm' care
- Overwintering orange coneflower — the species this cultivar belongs to
- Full black-eyed susan 'goldsturm' care guide
- Black-eyed Susan 'Goldsturm' temperature range
- How often to water black-eyed susan 'goldsturm'
- How to prune black-eyed susan 'goldsturm'
- Common black-eyed susan 'goldsturm' problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering black-eyed susan 'goldsturm' — FAQ
Does black-eyed susan 'goldsturm' need to come indoors for winter?
Black-eyed Susan 'Goldsturm' is hardy to roughly USDA zone 3 — winter lows around -40°C. That means it can stay outside all winter in most temperate gardens. Black-eyed Susan 'Goldsturm' 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 black-eyed susan 'goldsturm' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water black-eyed susan 'goldsturm' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills black-eyed susan 'goldsturm' over winter?
Cutting black-eyed susan 'goldsturm' 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.