• sunflower mammoth
  • sunflower mammoth
  • sunflower mammoth
  • sunflower mammoth
  • sunflower mammoth
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Bulk Seed Store

Bulk Sunflower Seeds - Mammoth Grey-Stripe

Bulk Sunflower Seeds - Mammoth Grey-Stripe

$4.84
$5.24 $4.84
Sale Sold out
Size
Available in increments of 10.

Grow Heirloom MAMMOTH GREY-STRIPE SUNFLOWER SEEDS-Helianthus annuus

If summer could be contained in a seed, it would surely be captured by Mammoth Grey-Stripe Sunflower seeds. Tall, yellow blooms follow the sun with large, brown, iconic centers that transform meadows into paintings and gardens into childhood dreams. Expect 12' tall stems to carry 10" blooms!

ABOUT

Featured Best Seller
Seed Type Heirloom, Open Pollinated Seed
Life Cycle Annual
Planting Season Spring
Color Yellow
Bloom Season Summer through Fall
Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators, Easy to Grow & Maintain, Edible
Use Cut Flower Garden
Growing Conditions Drought Tolerant, Heat Tolerant, Outdoor
Plant Resistance Deer

HOW TO PLANT

Planting Season Spring
Sowing Method Direct Sow
Light Requirement Full Sun
Planting Depth 1/2 inch
Plant Height Up to 144 inches
Plant Spacing 12 to 18 inches
Water Needs Average
Hardiness Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Visit our Flower Planting Guide to learn more.

SEED COVERAGE

Amount
 Recommended Coverage
Packet Up to 10 Sq. Ft
1 Ounce Up to 30 Sq. Ft
1/4 Pound Up to 125 Sq. Ft
1 Pound Up to 500 Sq. Ft
5 Pounds Up to 2,500 Sq. Ft
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Companion Plants for Bulk Sunflower Seeds - Mammoth Grey-Stripe

Aesthetic or Culinary

Pest Deterring

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  • Our Guarantee

    All we sell is 100% pure seed: no additives, no fillers…EVER!