Growli

Overwintering guide

How to overwinter gardeners delight tomato

Verdict
Bring indoors
When
Bring indoors when nights start dropping below about 10°C, ahead of the first frost.
Hardiness
Gardeners Delight Tomato is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside.

Winter watering

Cut watering right back — gardeners delight tomato 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 gardeners delight tomato in winter

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and gardeners delight tomato rots from the base.

More gardeners delight tomato care

Overwintering gardeners delight tomato — FAQ

Does gardeners delight tomato need to come indoors for winter?

Gardeners Delight Tomato is hardy to roughly USDA zone 10 — winter lows around -1°C. That means it will not survive frost and needs to come inside. Gardeners Delight Tomato 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 gardeners delight tomato for winter?

Bring indoors when nights start dropping below about 10°C, ahead of the first frost.

How often should I water gardeners delight tomato in winter?

Cut watering right back — gardeners delight tomato uses far less while growth slows, and cold, wet compost is the usual cause of winter root rot. Stop feeding until spring.

What kills gardeners delight tomato over winter?

Watering on the same schedule as summer. In winter that keeps the roots sodden while the plant is barely drinking, and gardeners delight tomato rots from the base.