Overwintering guide
How to overwinter dyckia marnier-lapostollei
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 dyckia marnier-lapostollei in winter
Bringing dyckia marnier-lapostollei 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 dyckia marnier-lapostollei care
Overwintering dyckia marnier-lapostollei — FAQ
Does dyckia marnier-lapostollei need to come indoors for winter?
Dyckia marnier-lapostollei is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Dyckia marnier-lapostollei 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 dyckia marnier-lapostollei for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water dyckia marnier-lapostollei in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills dyckia marnier-lapostollei over winter?
Bringing dyckia marnier-lapostollei 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.