Overwintering guide
How to overwinter many-leaved monanthes
Winter watering
Cut watering right back — many-leaved monanthes 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 many-leaved monanthes in winter
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and many-leaved monanthes rots from the base.
More many-leaved monanthes care
Overwintering many-leaved monanthes — FAQ
Does many-leaved monanthes need to come indoors for winter?
Many-Leaved Monanthes is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Many-Leaved Monanthes 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 many-leaved monanthes for winter?
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
How often should I water many-leaved monanthes in winter?
Cut watering right back — many-leaved monanthes uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.
What kills many-leaved monanthes over winter?
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and many-leaved monanthes rots from the base.