Overwintering guide
How to overwinter sweet cherry 'sunburst'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills sweet cherry 'sunburst' in winter
Cutting sweet cherry 'sunburst' 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 sweet cherry 'sunburst' care
- Overwintering wild cherry bonsai — the species this cultivar belongs to
- Full sweet cherry 'sunburst' care guide
- Sweet Cherry 'Sunburst' temperature range
- How often to water sweet cherry 'sunburst'
- How to prune sweet cherry 'sunburst'
- Common sweet cherry 'sunburst' problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering sweet cherry 'sunburst' — FAQ
Does sweet cherry 'sunburst' need to come indoors for winter?
Sweet Cherry 'Sunburst' is hardy to roughly USDA zone 5 — winter lows around -29°C. That means it can stay outside all winter in most temperate gardens. Sweet Cherry 'Sunburst' 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 sweet cherry 'sunburst' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water sweet cherry 'sunburst' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills sweet cherry 'sunburst' over winter?
Cutting sweet cherry 'sunburst' 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.