Fito Seed Onion Delfos is a seed pack of a late Valencian variety with globular bulbs that are slightly pointed towards the neck The onion has copper colored exterior Very dense, white sweet bulbs with excellent qualities for canning Sow in nursery or directly to field Transplant to 40 cm between rows leaving 15 cm between plants within the same rows Fertilize with a 1-2-2 mixture