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