Botanical Interests Martian Jewels Sweet Corn Seeds

Sku
2822879
Item#:
3180
Special Price $2.69 reg $4.49
  • Perfect for breads or chowder
  • Frost-sensitive
  • Full sun exposure
  • 80-90 days to maturity
Quantity 1

Though the striking color is other-worldly, the flavor of this one-of-a-kind jewel is more traditional-slightly less sweet than modern, very sweet hybrids. It was a labor of love to produce an open-pollinated corn that is loaded with beneficial anthocyanins (antioxidants), thanks to it's Native American Hopi blue corn parents. Harvest fresh or wait a bit longer and the sugar subsides, becoming perfect for breads or chowder or wait even longer to harvest and use the dried kernels for flour.

Variety

8"-10" ears. Kernels are pearl-white while cobs, stems and husks are deep-violet.

  • Days to Maturity: 80-90 Days
  • Family: Poaceae
  • Native: Americas
  • Hardiness: Frost-sensitive Annual
  • Exposure: Full Sun
  • Plant Dimensions: 6' Tall
  • Attributes: Frost Sensitive
Sowing

When to Sow Outside

Recommended 1 to 2 weeks after your average last frost date and when soil temperature is at least 60° F; ideally 65°-90° F.

When to Start Inside

Not recommended; roots sensitive to transplanting. Best results occur when seedlings are transplanted less than 2 weeks old.

  • Days to Emerge: 5-10 Days
  • Seed Depth: 1" - 1-1/2"
  • Seed Spacing: A Group of 2 Seeds Every 12"
  • Row Spacing: 24"-36"
  • Thinning: When 4" Tall, Thin to 1 Every 12"
Growing

Harvesting

Corn is ready about 3 weeks after the silks appear. Harvest when the silks are brown, but not dried and the husks are dark green; ears should be plump and rounded rather than pointed at the tip. To test for ripeness, gently pull back the husk and pop a kernel; the liquid should be whitish; if it is still clear, ears are not quite ready.

Specifications
  • Type: Organic

Inventory is constantly changing. To ensure availability upon arrival, purchase your item now and select the Curbside Pickup option at checkout. We will pull the item for you and have it waiting for your arrival.

Local store prices may vary from those displayed. Products shown as available are normally stocked, but inventory levels cannot be guaranteed. North 40 Outfitters operates strictly as a retailer, not a wholesaler. We reserve the right to decline orders to other retail outlets and/or any other reseller to provide product availability for our end-user customers. If you have questions or concerns about this policy, please call 844.466.8440.
© 2025 CSWW Inc. All Rights Reserved. Use of this site is subject to certain Terms of Use which constitute a legal agreement between you and North 40 Outfitters.