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