Thompson and Morgan Onion Ailsa Craig Seed Packet

Turn your vegetable patch into a prize-winning display with 'Ailsa Craig' onion seeds, celebrated for producing large, beautifully rounded bulbs with straw-coloured skins and a mild, sweet flavour that suits both cooking and long-term storage. Loved by exhibition growers and home gardeners alike, this variety is easy to grow—sow directly outdoors or start indoors for an earlier harvest, and enjoy generous yields from midsummer onwards. You'll find 'Ailsa Craig' thrives in full sun and well-ventilated sites, germinating well at cool temperatures and offering reliable performance year after year.