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