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Full Size Onions Seeds For Sale In Canada

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Desert Sunrise Onion
Prices start at : 3.05 USD / 1/2 gram

We love Desert Sunrise's sweet, yet mild flavor whether raw or cooked. Onions are photoperiodic plants — they regulate their stages of growth by day length. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below transplant or...
  • Thin Plants To: 2-7"
  • Days to Emergence: 6-16
  • Row Spacing: 12-24"
  • Soil Temp for Germ.: 50-75°F
  • Seed Spacing: 2-4/inch
  • Seed Depth: 1/8-1/2"
Canada
Talon Onion Conventional & Organic
Prices start at : 2.95 USD / 1/2 gram

The amount of growth and development prior to bulbing will determine the bulb size. Fill trench around seedlings and water in well. If tops reach over 5 inches before transplant, cut to 3 inches.
  • Thin Plants To: 2-7"
  • Hybrid Variety: Yes
  • Seed Depth: 1/8-1/2"
  • Seeds per 1/2 gram: ≈ 100
  • Row Spacing: 12-24"
  • Seed Spacing: 2-4/inch
Canada
Walla Walla Onion Conventional, Organic & Pelleted
Prices start at : 2.85 USD / 1 gram

Long-day variety. Neem oil or Predatory Nematodes. When fall sown and allowed to overwinter, the round globes often attain a 5-6 inch diameter. 125 days when spring sown. Plan to use these beauties quickly, they're not meant for long-term storage.
  • Row Spacing: 12-24"
  • Seed Depth: 1/8-1/2"
  • Seed Life: 1 year
  • Seed Spacing: 2-4/inch
  • Seeds per 1/2 gram: ≈ 100
  • Soil Temp for Germ.: 50-75°F
Canada
Borrettana Cipollini Onion
Prices start at : 2.85 USD / 1 gram

Long-day variety. Fusarium basal rot, pink root. Plant Borrettana as close as 2 inches apart to create very cute, flat onions, or space farther apart for full-size bulbs. Onions are photoperiodic plants — they regulate their stages of growth by day...
  • Soil Temp for Germ.: 50-75°F
  • Thin Plants To: 2-7"
  • Seed Depth: 1/8-1/2"
  • Seed Spacing: 2-4/inch
  • Min. Germ.: 75%
  • Days to Emergence: 6-16
Canada
Red Bull Onion Conventional & Pelleted
Prices start at : 3.85 USD / 1 gram

A high yielding, large, globe-shaped onion with a dark red color and delicious flavor. Onions will make top growth until the critical light duration is reached, then bulbing begins.
  • Thin Plants To: 2-7"
  • Days to Emergence: 6-16
  • Seeds per 1/2 gram: ≈ 100
  • Soil Temp for Germ.: 50-75°F
  • Seed Life: 1 year
  • Min. Germ.: 75%
Canada
Zoey Onion Organic
Prices start at : 3.95 USD / 1/2 gram Organic

The amount of growth and development prior to bulbing will determine the bulb size. Fill trench around seedlings and water in well. If tops reach over 5 inches before transplant, cut to 3 inches.
  • Row Spacing: 12-24"
  • Days to Emergence: 6-16
  • Seeds per 1/2 gram: ≈ 100
  • Seed Spacing: 2-4/inch
  • Min. Germ.: 75%
  • Thin Plants To: 2-7"
Canada
Ruby Ring Onion
Prices start at : 2.95 USD / 1/2 gram

As its name implies, the flavorful onion has deep red interior rings with a durable red skin. Onions are photoperiodic plants — they regulate their stages of growth by day length.
  • Seeds per 1/2 gram: ≈ 100
  • Seed Depth: 1/8-1/2"
  • Row Spacing: 12-24"
  • Min. Germ.: 75%
  • Days to Emergence: 6-16
  • Seed Spacing: 2-4/inch
Canada
Forum Onion Sets
Prices start at : 10.50 USD / Sold Out

Long-day variety. Cure in a warm (75-80°F), shaded, well-ventilated location until outer skin and necks are dry, then trim tops, leaving one inch above the bulb. Check occasionally and immediately remove any sprouting or rotting shallots.
  • Hybrid Variety: Yes
Canada
Cortland Onion Organic
Prices start at : 3.50 USD / 1/2 gram Organic

The amount of growth and development prior to bulbing will determine the bulb size. Fill trench around seedlings and water in well. If tops reach over 5 inches before transplant, cut to 3 inches.
  • Hybrid Variety: Yes
  • Min. Germ.: 75%
  • Row Spacing: 12-24"
  • Soil Temp for Germ.: 50-75°F
  • Seed Depth: 1/8-1/2"
  • Seed Life: 1 year
Canada
Patterson Onion
Prices start at : 3.25 USD / 1/2 gram

The amount of growth and development prior to bulbing will determine the bulb size. Fill trench around seedlings and water in well. If tops reach over 5 inches before transplant, cut to 3 inches.
  • Hybrid Variety: Yes
  • Days to Emergence: 6-16
  • Seed Depth: 1/8-1/2"
  • Min. Germ.: 75%
  • Seed Spacing: 2-4/inch
  • Thin Plants To: 2-7"
Canada
Monastrell Onion Organic
Prices start at : 4.05 USD / 1/2 gram Organic

Thin to the strongest plant when 4-5 inches. Intermediate-day variety. Neem oil or Predatory Nematodes. Fill trench around seedlings and water in well. Cure in a warm (75-80°F), shaded, well-ventilated location until outer skin and necks are dry, then...
  • Row Spacing: 12-24"
  • Hybrid Variety: Yes
  • Min. Germ.: 75%
  • Seed Spacing: 2-4/inch
  • Thin Plants To: 2-7"
  • Seeds per 1/2 gram: ≈ 100
Canada
Blush Onion
Prices start at : 3.95 USD / 1/2 gram

Excellent in fresh salads, sliced on sandwiches, cooked in soup, or as a pizza topping. Big, firm globes reach 4 inches across and have a sweet flavor with a hint of bite. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below...
  • Seed Spacing: 2-4/inch
  • Hybrid Variety: Yes
  • Thin Plants To: 2-7"
  • Seed Depth: 1/8-1/2"
  • Min. Germ.: 75%
  • Seeds per 1/2 gram: ≈ 100
Canada
Onion & Leek Plants-Exotic Mixed Bunch
Prices start at : 15.95 USD / Sold Out

In 1 bunch of 50-75 plants, you will receive Borrettana cipollini, a cute, flat storage onion; Red Marble cipollini (sub for Red Torpedo), a dark red, very flat onion that is great grilled or in salads; and Lancelot leeks.
  •  Hybrid Variety
  •  Open Pollinated
Canada
Onion Plants-Yellow Sweet Spanish
Prices start at : 15.95 USD / Sold Out

Cases not available to AK. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below transplant. Onions prefer light, sandy, loamy soils. If you prefer to harvest some earlier as green onions, space them 2 inches apart and pull every...
  • Open Pollinated: Yes
Canada
Onion Plants-Northern Collection
Prices start at : 28.95 USD / Sold Out

The amount of growth and development prior to bulbing will determine the bulb size. Three of the most popular onions well suited for the long summer days of the northern gardener: Walla Walla, Redwing and Ringmaster (white, sweet Spanish type).
  •  Open Pollinated
  •  Hybrid Variety
Canada
Pacific Pearl Onion
Prices start at : 2.65 USD / 1 gram

Sow 1/4-1/2 inch apart to produce these delicious marble-sized white pearl onions; thin plants to 1-2 inches for larger bulbs. More day-neutral than most onions, so it can be planted almost any time of the year and produce bulbs.
  • Min. Germ.: 75%
  • Seeds per 1/2 gram: ≈ 100
  • Days to Emergence: 6-16
  • Seed Life: 1 year
  • Seed Depth: 1/8-1/2"
  • Seed Spacing: 2-4/inch
Canada
Purplette Onion
Prices start at : 2.95 USD / 1/2 gram

This purple jewel is an eye catcher in so many ways. Onions are photoperiodic plants — they regulate their stages of growth by day length. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below transplant or seed.
  • Min. Germ.: 75%
  • Soil Temp for Germ.: 50-75°F
  • Days to Emergence: 6-16
  • Seed Depth: 1/8-1/2"
  • Row Spacing: 12-24"
  • Seeds per 1/2 gram: ≈ 100
Canada
Onion Plants-Southern Onion Collection
Prices start at : 28.95 USD / Sold Out

The amount of growth and development prior to bulbing will determine the bulb size. Red Creole (dark red, globe shaped), Texas Early White (white, globe-shaped, sweet) and Texas Supersweet 1015Y make up a mix of the three most popular short day onions...
  • Open Pollinated: Yes
Canada
Red Baron Onion Conventional & Organic
Prices start at : 2.85 USD / 1/2 gram

The amount of growth and development prior to bulbing will determine the bulb size. Fill trench around seedlings and water in well. If tops reach over 5 inches before transplant, cut to 3 inches.
  • Row Spacing: 12-24"
  • Min. Germ.: 75%
  • Seed Life: 1 year
  • Thin Plants To: 2-7"
  • Seed Spacing: 2-4/inch
  • Days to Emergence: 6-16
Canada
Ramrod Onion Seed Tape
Prices start at : 5.15 USD / 1 Tape

No more having to thin seedlings! This biodegradable tape will plant a row 5 meters (15 feet, 5 inches) long. IR indicates intermediate resistance. Probably one of the most versatile scallions you could grow as it is also very winter hardy when fall planted...
  • Open Pollinated: Yes
Canada
Onion Plants-Southern Belle Red
Prices start at : 15.95 USD / Sold Out

Not available to Hawaii, Idaho, or Canada. Fusarium basal rot, pink root. Plant your onions 4-6 weeks before the last estimated spring freeze. Blushing deep red throughout, this southern belle is truly a beauty and sweet as well! Relish the flavor and...
  • Hybrid Variety: Yes
Canada
Onion Plants-Superstar
Prices start at : 15.95 USD / Sold Out

Thrives just about anywhere. Onion plants are shipped directly from the grower January through early May, according to where you live. Onions will make top growth until the critical light duration is reached, then bulbing begins.
  • Hybrid Variety: Yes
Canada
White Lisbon Onion Seed Tape
Prices start at : 5.15 USD / 1 Tape

IR indicates intermediate resistance. Can also be overwintered. A versatile salad onion with long white stems and bright green tops. No more having to thin seedlings! This biodegradable tape will plant a row 5 meters (15 feet, 5 inches) long.
  • Open Pollinated: Yes
Canada
White Lisbon Onion
Prices start at : 2.55 USD / 1 gram

Onions will make top growth until the critical light duration is reached, then bulbing begins. After about half the tops have fallen, push over the remainder; wait about 1 week then harvest.
  • Seed Depth: 1/8-1/2"
  • Min. Germ.: 75%
  • Soil Temp for Germ.: 50-75°F
  • Seed Spacing: 2-4/inch
  • Open Pollinated: Yes
  • Seed Life: 1 year
Canada
Onion Plants-Texas Supersweet 1015y
Prices start at : 15.95 USD / Sold Out

Winner of the raw onion category in the National Sweet Onion Challenge. Onion plants are shipped directly from the grower January through early May, according to where you live. Onions will make top growth until the critical light duration is reached,...
  • Open Pollinated: Yes
Canada
Onion Plants-Walla Walla
Prices start at : 15.95 USD / Sold Out

Cases not available to AK. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below transplant. Onions prefer light, sandy, loamy soils. If you prefer to harvest some earlier as green onions, space them 2 inches apart and pull every...
  • Open Pollinated: Yes
Canada
Onion Plants-Candy
Prices start at : 15.95 USD / Sold Out

Cases not available to AK. Apply 1/4-1/2 cup of TSC's Complete fertilizer per 5 row feet, 1-2 inches below transplant. Onions prefer light, sandy, loamy soils. If you prefer to harvest some earlier as green onions, space them 2 inches apart and pull every...
  • Hybrid Variety: Yes
Canada