Vegetables Onions Onion Plants

Walla Walla
Onion Plants

Product ID: 500

Juicy, sweet, regional favorite.

Offered in single-variety bunches (Units) averaging 50-60 plants each. 3 Unit, 5 Unit, and 30 Unit quantity orders must each consist of one variety; no mixing and matching. In the Northwest, seed is sown in late August and a crop of very large, flattened, ultra-mild onions is harvested early the next summer. May be spring planted in colder regions where overwintering is not ideal. Spring-sown crops will not be as big or sweet as overwintered crops, but still milder and juicier than other varieties from spring planting. Nice as a "green top" onion. Not for storage. Adaptation: 35-55° latitude. Also offered as seeds.

1 Unit

In Stock

3 Units

In Stock

5 Units

In Stock

30 Units

In Stock
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  • This product does not ship outside the United States.
  • This product does not ship to the following states: ID,  AE,  AP,  AS,  FM,  MH,  MP,  PR,  PW,  VI,  GU,  AA.

This item’s size, weight, or shape may require an additional shipping surcharge based on the shipping location selected. Specific charges will be displayed during checkout.

Onion and Leek plants ship weekly from mid January through the end of April. Add item to cart and enter your shipping zip code to select from a list of available ship dates for your plant hardiness zone. If you wish to choose a ship date earlier than the recommended dates you must place your order by phone (1-877-564-6697). Orders over 11 bunches/units shipping to AK or HI require a physical address (no PO boxes).
Plants will arrive as dormant starts. Expect them to be dry and/or pale in color due to dormancy and shipping. They are very hardy and will thrive if cared for properly.

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We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies. 

If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.

Quick Facts


Latin Name

Allium cepa

Days To Maturity

Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date.

125 Days

Life Cycle

Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature).


Hybrid Status

Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next.

Open Pollinated