Walla Walla Sweet Onion is an open-pollinated, heirloom that matures in 100-120 days. Long day. Walla Walla Sweet Onion is one of the most popular sweet Vidaliatype onions! Light brown skin and very mild, juicy, sweet white flesh. Extra large Spanish type that can reach 5-6″ in diameter and 2 lb! Cold hardy. Perfect for the north, northwest regions and as a winter crop in the south. Great for slicing! NOT for long term storage! Approximately 5,800 seeds per ounce or 93,400 seeds per pound.
Companions: Beet, cabbage family, carrot, chard, lettuce, pepper, strawberry, tomato.
Allies: Chamomile and summer savory improve growth and flavor. Pigweed raises nutrients from subsoil and makes them available to the onions. Sow thistle improves growth and health.
Enemies: Onions stunt bean, pea
ONIONS: Disease Resistance and Tolerance Key
B – Botryis
PR – Pink Root
Th – Thrips
Each seed packet contains approximately 180 seeds. Available from SeedGro, an American brand offering only the best natural, non-GMO, open-pollinated, hybrid, and heirloom untreated seeds.