Mongolian Giant Sunflower

Rating:
78% of 100

Annual. Behemoth sunflower variety with heads as large as 16-18" across sitting atop 14' tall stalks! These need to be spaced 2' apart and stay well fertilized. Huge, highly nutritious seeds are 1” long, more than twice the average sunflower seed size, perfect for snacking or feeding the birds!

  • Annual
  • Full Sun
  • Sprouts in 7-14 Days
  • Seed Depth: 1/2"
  • Ideal Temperature: 65-75 F
  • Plant Spacing: 18-24"
  • Frost Hardy: No
  • Helianthus annuus

Growing Tips: Direct sow in spring, or start indoors 2-3 weeks before last frost. Set out after last frost, transplant carefully. Plants require full sun, rich soil and moderate soil moisture.

$3.00
Availability: In stock
Minimum Seed Count: 15
SKU
FL721
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