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