Plant onions as soon as the ground can be worked in the spring, usually late March or April. Make sure temperature doesn't go below 20 degrees F. For sets or transplants, plant the smaller sets 1 inch deep, with 4 to 5 inches between each plant and in rows 12 to 18 inches apart.
Plant produces extra jumbo size white onions. Bulbs are very mild and have golden brown skin. The Yellow Sweet Spanish onion is a very versatile vegetable. Bulbs can weigh up to a pound. Fairly good onion to be stored.
Seeds are great for Planting in Garden or for storing in a seed safe for emergency.
Yellow Sweet Spanish Onion Seeds, 750+ Premium Heirloom Seeds, 99.9% Purity, (Isla's Garden Seeds), Non Gmo Organic, 85% Germination, new 2018, best price $4.99 review
$1.84 KAYI Purple Giant Onion Allium Plant Seeds Home Garden Seed for Planting