Onion Seeds - Walla Walla Sweet

Onion Seeds - Walla Walla Sweet

Size Price Savings Quantity
Packet $7.39
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  • Oustandingly sweet onion
  • Short shelf life
  • Best enjoyed fresh or quickly cooked
  • Can be planted in the fall for early spring harvest
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Life Cycle Biennial
Planting Season Cool Season
Fruit Size Large
Growth Habit Upright

Flavor Profile Mild; Sweet; Less Pungent
Plant Characteristics Root Vegetable
Use Culinary
Growing Conditions Greenhouse, Outdoor
Harvest Advantages Slicing
Plant Resistance Deer, Rabbit

About Onion Seeds - Walla Walla Sweet

Allium cepa

Seed Type Open Pollinated Seed
Plant Type Day Neutral

A perfectly mild, sweet onion, Wall Walla Sweet Onions are best enjoyed raw or quickly sauteed so as to enjoy its natural juices. This onion is so sweet, that chefs turn to it for its mild bite and no tears. Paper-thin skin encapsulating a large, round onion, Walla Wallas can grow up to two pounds each and five inches in diameter! Not suited for long-term storage, use your Walla Wallas soon after harvest for fresh eating, cooking, or freezing.

Planting Information

Planting Onion Seeds - Walla Walla Sweet

Planting Season Cool Season
Sowing Method Direct Sow, Start Indoors
Light Requirement Full Sun
Planting Depth 1/4 inch
Plant Spacing 3 to 4 inches
Water Needs Average
Hardiness Zones 2, 3, 4, 5, 6, 7, 8, 9
Days to Maturity 110 Days
View our Onion Planting Guide to learn more.


Amount Avg Seed Count
Packet 200