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

Onion Seeds, Plants & Sets

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