Overwintering guide
How to overwinter zebra plant (calathea zebrina)
Winter watering
Cut watering right back — zebra plant (calathea zebrina) uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.
The mistake that kills zebra plant (calathea zebrina) in winter
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and zebra plant (calathea zebrina) rots from the base.
More zebra plant (calathea zebrina) care
Overwintering zebra plant (calathea zebrina) — FAQ
Does zebra plant (calathea zebrina) need to come indoors for winter?
Zebra Plant (Calathea Zebrina) is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Zebra Plant (Calathea Zebrina) is frost-tender, so overwintering means bringing it inside and letting it rest rather than pushing it to grow. Move it indoors well before the first frost, give it the brightest spot you have (light levels indoors drop sharply in winter), and keep it away from both cold window glass and hot radiators — the swing between the two does more damage than the cold itself.
When should I move zebra plant (calathea zebrina) for winter?
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
How often should I water zebra plant (calathea zebrina) in winter?
Cut watering right back — zebra plant (calathea zebrina) uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.
What kills zebra plant (calathea zebrina) over winter?
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and zebra plant (calathea zebrina) rots from the base.