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