One of Johnny's onion varieties shown in the field: a tidy row of large, white onions.

Onion Seeds, Plants & Sets

72 Products
Sort By:
Sort By:
Our recommended substitute for White Castle.
Our superior strain of this classic, long-day Italian OP.
White onion for bunching or pearl size.
An earlier red storage type.
A classic mild yellow onion with excellent size potential.
Vibrant red, long-day storage onion.
Organic long-day storage onion.
Improved organic strain of this beautiful red cipollini onion.
Unique pink specialty onion with excellent storage potential.
A hard yellow storage onion for the main season.
Nice specialty Mediterranean variety with tall, elongated red bulbs.
Nice specialty Mediterranean variety with tall, elongated red bulbs.
A classic mild yellow onion with excellent size potential.
Downy mildew resistance for a wider range of latitudes.
Organic and downy mildew-resistant long-day onion.
Early yields of red onions without sacrificing size.
Our recommended substitute for Red Marble.
Sale
Early, adaptable intermediate-day Spanish type with disease resistance.
The best red onion for southern growers.
New
Our recommended substitute for Forum.
Out Of Stock
Large, intermediate-day, yellow Spanish variety.
Out Of Stock
Our most winter-hardy bunching onion, with little or no bulbing.
Out Of Stock
First-early onions from seed.
Out Of Stock
The best onion for overwintering in the North.
Out Of Stock
Short-day for southern growers only, grown as Vidalia type in Georgia.
Out Of Stock
Extremely long-storage yellow onion.
Out Of Stock
Widely adapted Walla Walla type for growing farther South.
Out Of Stock
The famous juicy, sweet regional favorite from Walla Walla, Washington.
Out Of Stock
Very flat, yellow cipollini that is deliciously sweet when cooked.
Out Of Stock
Overwintering bunching onion.
Out Of Stock
The famous juicy, sweet regional favorite from Walla Walla, Washington.
Out Of Stock