Large bulbs often used for exhibition. To ensure colour, shape and finish sow in January under glass at 18-21°C (65-70°F). Can also be sown outdoors in March and April. Not recommended for long storage. Bulb onion variety.
Growing Information
Click Here to See More Growing Information on Onion Ailsa Craig SeedSow maincrop onions March-April outdoors, and thin early. For very large onions sow December-early January and transplant seedlings in spring. To store – lift and allow to dry in full sun, and hang in ropes in cool airy conditions. (24 weeks maturity.)