Overwintering guide
How to overwinter monarda cambridge scarlet
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills monarda cambridge scarlet in winter
Cutting monarda cambridge scarlet 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 monarda cambridge scarlet care
- Overwintering scarlet bee balm — the species this cultivar belongs to
- Full monarda cambridge scarlet care guide
- Monarda Cambridge Scarlet temperature range
- How often to water monarda cambridge scarlet
- How to prune monarda cambridge scarlet
- Common monarda cambridge scarlet problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering monarda cambridge scarlet — FAQ
Does monarda cambridge scarlet need to come indoors for winter?
Monarda Cambridge Scarlet is hardy to roughly USDA zone 4 — winter lows around -34°C. That means it can stay outside all winter in most temperate gardens. Monarda Cambridge Scarlet 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 monarda cambridge scarlet for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water monarda cambridge scarlet in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills monarda cambridge scarlet over winter?
Cutting monarda cambridge scarlet 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.