Overwintering guide
How to overwinter long-stamened sage
Winter watering
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
The mistake that kills long-stamened sage in winter
Bringing long-stamened sage into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.
More long-stamened sage care
Overwintering long-stamened sage — FAQ
Does long-stamened sage need to come indoors for winter?
Long-stamened Sage is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Long-stamened Sage will take cool conditions but not a hard freeze, so the aim is a frost-free winter rather than a warm one. An unheated greenhouse, porch, conservatory or bright garage all work well. Keep it cool, bright and on the dry side, and it will hold steady until growth restarts in spring.
When should I move long-stamened sage for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water long-stamened sage in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills long-stamened sage over winter?
Bringing long-stamened sage into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.