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Northern Xtra Sweet Hybrid Sweet Corn
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Northern Xtra Sweet Hybrid Sweet Corn

Great for Northern Growers

Like our Bicolor Xtra-Sweet, Northern Yellow. Emerges while the soil is cool and produces strong seedlings. Vigorous growth and large, delicious, 9-in. ears set this early variety apart from the pack. 67 DAYS.

Seed Counts: A packet of 250 sweet corn seeds sows a 50-ft. row. A 1/2-lb. packet of sweet corn seeds sows a 200-ft. row.
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  • Price
  • 14436
  • pack of approx. 250 seeds
  • $8.99
  • 14437
  • 1/2 pound of Seed
  • $34.99
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Product Details

  • Botanical Name: Zea mays 'Northern X-tra Sweet'; Family: Poaceae (Grass Family)
  • Height: 5 feet.
  • Spacing: 6 - 12 inches.
  • Depth: 1 - 2 inches.
  • Spread: 1 foot.
  • Light Required: Full sun.
  • Foliage: Green foliage.
  • Fruit: A yellow variety.
  • Days To Maturity: 67 days.
  • Zone: 3 - 9 (Annual)
  • Germination: 7 - 10 days.
  • Form: Annual, Upright.
  • Soil Requirements: Deep, rich, well-drained loamy soil.
  • Growth Rate: Moderate growth rate.
  • Seed Count: Approximately 250 seeds per packet, 1/2 lb. has approximately 1,200 seeds.
  • Size: 9 inch ears.
  • Comments: Excellent emergence and seedling vigor. Very sturdy plants. Often 2 ears per stalk. Northern growers take note-the earliest yellow supersweet. Marked improvement over other early supersweets. NOTE: Isolate (250 - 300 feet or by 3+ weeks maturity time) from su, se and synergistic types.

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