Onion Seeds

Garden Guide

Shop Onions by Day Length

Onions are a biennial vegetable grown commonly as an annual. While the seeds can be harvested in the second year. Onions themselves are commonly harvested in the first year for the vegetable. We offer a variety of bulbing onions which you can browse by type: Short day onions, are ideal for the southern states, intermediate day onions do well throughout the United States, and long day onions are best for northern latitudes. We also offer a great selection of bunching onions.

Check out our Vegetable Growing Guide for helpful growing tips and information.

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Heirloom
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Organic
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AAS Winner
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Staff Favorites
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Container Growable
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HeirloomContainer
Onion Walla Walla SeedPacket of Walla Walla Onion Seeds
Heirloom
Red Creole Onion Seeds - Non-GMORed Creole Onion Seed Packet
HeirloomContainer
Onion Candy Hybrid SeedBulk Hybrid Onion Seeds
Onion Red Burgundy SeedBulk Wholesale Red Burgundy Onion Seeds
HeirloomContainer
Ruby Onion Vegetable SeedsRuby Onion Seed Packet
HeirloomContainer
Onion White Sweet Spanish SeedOnion Garden Seed for Non GMO Planting
HeirloomContainer
Red Grano Onion Seeds - Non-GMORed Grano Onion Seeds Packet
HeirloomContainer
Organic flagpole scallionOrganic flagpole scallion seed packet
HeirloomOrganic
Onion Seeds - Bunching - Warrior AASOnion Seeds - Bunching - Warrior AAS Seed Packet
AAS WinnerContainer
early white grano prr onionnon gmo early white grano onion seed bag
Heirloom
southport white globe 404 bunching onion seed packet
Heirloom
Red Torpedo Onion Seeds - Non-GMORed Torpedo Onion Seed Packet
Heirloom
HeirloomContainer
Onion Seeds - Bunching - Kyoto Kujo NegiPremium Bulk Seeds - Mylar Package
HeirloomContainer
Onion Seeds - Shonan RedPremium Bulk Seeds - Mylar Package
Heirloom