Vegetables Onions Full-Size Onions
Full-Size Onions
Full-Size Onions
Onions receive their cue to start bulbing from day length, and to grow onion plants that form full-size bulbs by harvest time it is important to choose varieties adapted to the maximum growing season of day length in your region. Johnny's offers a selection of full-size onions varieties for each of the three day-length adaptations: long-day, intermediate-day, and short-day. Use our Full-Size Onion Comparison Chart to select the best varieties for your region, and to compare bulb size, color, shape, adaptability, storage potential, and other distinguishing characteristics.
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New
Chianti Full-Size Onions
Short-day, very uniform, deep-red onion; medium to jumbo-sized bulbs.
New! Short-day, very uniform, deep red onion.
170 fall sown to spring harvest
New
Madalyn Full-Size Onions
Dependable, organic short-day onion.
New! Dependable, organic short-day onion.
150 from fall planting
New
Ailsa Craig Full-Size Onions
A classic mild yellow onion with excellent size potential.
Now available organic! Huge, mild onions.
110 Days
New
Zoey Full-Size Onions
Adaptable intermediate-day onion, very uniform and high yielding.
New! Adaptable intermediate-day onion.
107 Days
New
Blush Full-Size Onions
Unique pink specialty onion with excellent storage potential.
New! Unique pink specialty onion.
115 Days
Sale
Cortland Full-Size Onions
Large yellow storage onion, uniform with thin necks that will dry well.
New! Take advantage of our overstock position! Yellow storage onion.
105 Days
The famous juicy, sweet regional favorite from Walla Walla, Washington.
The famous, mild yellow variety from Walla Walla, WA.
Approx 300 late-summer sown and wintered over; 125 spring sown
The best onion for overwintering in the North.
The best onion for overwintering in the North.
90 Days
Reliable short-day with jumbo-size bulbs and excellent uniformity.
Uniform and reliable.
155-160 from fall planting
Widely adapted Walla Walla type for growing farther South.
Widely adapted, mid-day.
Approx 290 if late summer-sown and wintered over; 110 if spring-sown
AAS (All-America Selections) Winners
Sierra Blanca Full-Size Onions
Big, mild white onions from a widely-adapted day-neutral variety.
Big, mild white onions.
109 Days
Early yields of red onions without sacrificing size.
Early yields of red onions.
100 Days
AAS (All-America Selections) Winners
Sierra Blanca Full-Size Onions
Big, mild white onions from a widely-adapted day-neutral variety.
Big, mild white onions.
109 Days
Early yields of red onions without sacrificing size.
Early yields of red onions.
100 Days
Superior red color, long storage.
Superior red color, long storage.
118 Days
Extremely long-storage yellow onion.
Extremely long storage yellow onion.
104 Days
Excellent color and disease resistance.
Excellent color and disease resistance.
160 from fall planting
Classic yellow OP strain, dependable and productive early onion.
Classic yellow OP strain.
98 Days
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