Walla Walla Sweet Onions are famous for their large size and exceptionally mild flavor. Walla Walla Sweet Onions are globe-shaped with light brown skin and very mild, sweet white flesh. Walla Walla Sweet Onions are the sweetest of all the long-day onions. They make beautiful caramelized onions. Walla Walla Sweet Onions are ultra mild onions from Washington State. Sow seeds early in spring to produce flattened, globe-shaped, golden-skinned bulbs up to 4 inches across. Walla Walla Sweet Onions are short keepers, so they are best used soon after harvest. This long day variety performs exceptionally well in the North.
Botanical Name: Allium cepa
Life Cycle: Annual
Light Requirement: Full Sun
Planting Season: Cool Season
Plant Type: Long Day
Features: Open Pollinated, Deer Resistant, Container Garden
Fruit Size: 4-6 Inch Bulbs, 2 lbs
Days to Maturity: 100 Days
Plant Spacing: 2-6 inches
Planting Depth: ¼- ½ inch