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