Vegetables Onions Full-Size Onions Pontiac

Pontiac

(F1) Onion Seed

Product ID: 3851

Disease-resistant, yellow storage type.

Pontiac has very large size potential and strong, bronze-colored skins that protect the bulb well in storage. Thin necks dry down quickly. Very long storage potential. Large size and good skin. Adaptation: 36-50° latitude. High resistance to fusarium basal rot and pink root. Also available pelleted. Avg. 123,400 seeds/lb. Packet: 250 seeds.

Details

Size
Price
 
Quantity
Availability

Packet

$4.10
In Stock

1,000 Seeds

$5.15
In Stock

5,000 Seeds

$17.45
In Stock

25,000 Seeds

$77.75
In Stock

50,000 Seeds

$140.50
In Stock

100,000 Seeds

$256.00
In Stock
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Additional Information



CULTURE: Onions require full sun and fertile, well-drained soil with a pH of 6.0-7.0. Sandy loam soils are ideal; raised beds or raised rows are recommended for heavier soils to promote soil drainage.
DIRECT SEEDING: In April or early May, or as soon as the soil can be prepared in early spring, sow in a 2" wide band, about 2 seeds/in., 1/4- 1/2" deep, rows 12-18" apart. Thin to 1 1/2-2" apart for highest yields in fertile soil. Thin to 3-4" apart for larger onions.
TRANSPLANTING: In short-season areas, sow seeds indoors in flats in late February to mid-March. Broadcast 1/2" apart and cover 1/4". Tops may be clipped to 5" tall. Transplant to the garden 4" apart, or sow 5 seeds in each cell of 1-1 1/2" diameter plug trays, thinning to 3 per cell. Transplant each cell 6" apart.
CULTIVATION: Keep onions well weeded with shallow cultivation.
WATER: Onions are shallow rooted and grow best with at least 1" per week of rain or irrigation, especially during the bulbing phase.
DISEASES: Adequate air circulation and crop rotation aids in reducing the risk of foliar disease
HARVEST: When necks become soft and tops are falling over, pull and sun-cure at least 2-7 days, depending on weather. Move to a protected location to finish drying.
STORAGE: When dry, clip off tops and roots and store in onion bags or shallow boxes at near freezing and 65-70% humidity.
DAY LENGTH: Onion bulbing is triggered by day length, and maximum day length during the growing season increases from south to north. Short-day onions are grown at lower latitudes in the South, while intermediate and long-day onions are grown at higher latitudes. Refer to "Adaptation" in each variety description for details.
DAYS TO MATURITY: From direct seeding; subtract 10-15 days if transplants are used.
AVG. DIRECT SEEDING RATE: 1 oz./25', 1M/50', 5M/250', 25M/1,250', 580M/acre @ 20 seeds/ft., in rows 18" apart.
TRANSPLANTS: Avg. 1 oz./4,900 plants, 1 lb./78,750.
SIZED SEEDS: Standard on all varieties.
SEED SPECS: SEEDS/LB.: 96,900-127,700 (avg. 112,000).
PACKET: 250 seeds, sows 12' or makes 140 plants.

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Quick Facts

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Latin Name
Allium cepa
Days To Maturity
Average number of days from seeding date until ready for harvest.
108 Days
Life Cycle
Plants are either Annuals (single growing season), Perennials (grows year after year), or Biennials (require two years to mature).
Annual
Disease Resistance Codes
FBR
Fusarium Basal Rot
PR
Pink Root
FBR, PR
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits. Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next.
Hybrid (F1)