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