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

Onion Seeds, Plants & Sets

75 Products
Sort By:
Sort By:
New
Widely adapted red short-day onion.
New
Early, highly bolt-resistant short-day onion.
New
Our recommended sub for Bridger.
New
Early disease-resistant variety for the South.
New
Our recommended substitute for Forum.
Exceptionally long-storing yellow onion.
Our recommended replacement for Nabechan.
Organic bunching onion with bright white shanks and no bulbing.
Extremely long-storage yellow onion.
Our superior strain of this classic, long-day Italian OP.
The first red bunching type that is highly colored at any temperature.
Large, heat-resistant bunching onions.
The famous juicy, sweet regional favorite from Walla Walla, Washington.
The famous juicy, sweet regional favorite from Walla Walla, Washington.
Big, mild white onions from a widely-adapted day-neutral variety.
Flavorful early mini onion that matures early and holds well.
Vibrant red, long-day storage onion.
Classic yellow OP strain, dependable and productive early onion.
Storage onion for intermediate latitudes.
A classic mild yellow onion with excellent size potential.
Organic long-day storage onion.
Downy mildew resistance for a wider range of latitudes.
An earlier red storage type.
Our superior strain of this classic, long-day Italian OP.
Organic and downy mildew-resistant long-day onion.
The first red bunching type that is highly colored at any temperature.
Widely adapted Walla Walla type for growing farther South.
Downy mildew resistance.
Widely adapted Walla Walla type for growing farther South.
White onion for bunching or pearl size.
Big, mild white onions from a widely-adapted day-neutral variety.
Improved organic strain of this beautiful red cipollini onion.
Nice specialty Mediterranean variety with tall, elongated red bulbs.
A classic mild yellow onion with excellent size potential.
Big, mild white onions from a widely-adapted day-neutral variety.
The best onion for overwintering in the North.
A hard yellow storage onion for the main season.
Large, intermediate-day, yellow Spanish variety.
Our recommended substitute for Red Marble.
Nice specialty Mediterranean variety with tall, elongated red bulbs.
Exceptionally long-storing yellow onion.
Red long-day onion for overwintering.
Unique pink specialty onion with excellent storage potential.
Dependable short-day onion.
Johnny's selected strain of the classic Italian specialty.
Our recommended substitute for White Castle.
Earliest long-day overwintering onion for the North.
A classic mild yellow onion with excellent size potential.
Early yields of red onions without sacrificing size.
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
First-early onions from seed.
Out Of Stock
Short-day onion with excellent color and disease resistance.
Out Of Stock