Collard greens

Collard greens: plant 45 cm (18 in) apart in the row and 60 cm (24 in) between rows, 1 per square (30 cm). Part sun, 4–6 hours a day. Good neighbours: Dill, Onion, Celery.

Key facts

Spacing in the row	45 cm (18 in)
Between rows	60 cm (24 in)
In a 30 cm (1 ft) square	1 per square
Sun	Part sun, 4–6 hours a day
Root depth	25 cm (9.8 in)
Height when grown	60 cm (24 in)
Crop rotation group	Leafy vegetables and cabbages
Support	None needed