onion (salad) 'Winter Over'

Grow in fertile, moisture retentive, but well-drained soil in full sun. Consider liming if the soil is acid, pH below 6.5. See how to grow: salad onions for further advice

No pruning required

Propagate by seed sown in July to late August for overwintering. Alternatively sow in spring for summer harvest

Generally pest-free

May be susceptible to onion white rot, onion downy mildew and leek rust