Long Day Onion Seeds

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Long Day Onions need 14 to 15 hours of daylight to form a bulb. If you plan to grow in more Northern US states with hard winters, Long Day Onions are your best choice. Typically planted in spring for mid to late summer harvest.

H
Heirloom
O
Organic
A
AAS Winner
F
Staff Favorites
C
Container Growable
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