Overwintering guide
How to overwinter lakeside black satin hosta
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills lakeside black satin hosta in winter
Cutting lakeside black satin hosta 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 lakeside black satin hosta care
Overwintering lakeside black satin hosta — FAQ
Does lakeside black satin hosta need to come indoors for winter?
Lakeside Black Satin Hosta is hardy to roughly USDA zone 3 — winter lows around -40°C. That means it can stay outside all winter in most temperate gardens. Lakeside Black Satin Hosta 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 lakeside black satin hosta for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water lakeside black satin hosta in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills lakeside black satin hosta over winter?
Cutting lakeside black satin hosta 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.