Overwintering guide
How to overwinter aglaonema cutlass
Winter watering
Cut watering right back — aglaonema cutlass 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 aglaonema cutlass in winter
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and aglaonema cutlass rots from the base.
More aglaonema cutlass care
- Overwintering aglaonema (chinese evergreen) — the species this cultivar belongs to
- Full aglaonema cutlass care guide
- Aglaonema Cutlass temperature range
- How often to water aglaonema cutlass
- How to prune aglaonema cutlass
- Common aglaonema cutlass problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering aglaonema cutlass — FAQ
Does aglaonema cutlass need to come indoors for winter?
Aglaonema Cutlass is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Aglaonema Cutlass 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 aglaonema cutlass for winter?
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
How often should I water aglaonema cutlass in winter?
Cut watering right back — aglaonema cutlass uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.
What kills aglaonema cutlass over winter?
Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and aglaonema cutlass rots from the base.