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