• Mammoth Sunflowers Seeds
  • Mammoth Sunflowers Seeds
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New Earth Seeds

Mammoth Sunflowers Seeds

Mammoth Sunflowers Seeds

$3.25 USD
$3.25 USD
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60 Days. Huge plants can reach 6-12' or more with the flower heads reaching 8-14" mid-Summer until frost. Excellent quality edible seeds. Very easy to grow. An excellent choice for cut flowers. Direct sow after temperatures are above 50 degrees. Can be started indoors 2-3 weeks before transplanting out. Full sun, average soil, average moisture. 90-100 Days to harvest for seeds. helianthus annuus

  • Annual
  • Excellent cut flowers
  • Edible seeds and seed heads
  • Sow 1" deep
  • Space 15-18"
  • Germinates in 5-7 days
  • 50 seeds
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