• sunflower organic mammoth grey stripe
  • sunflower organic mammoth grey stripe
  • sunflower organic mammoth grey stripe
  • sunflower organic mammoth grey stripe
  • sunflower organic mammoth grey stripe
1 6

Bulk Wildflowers

Bulk Sunflower Seeds (Organic) - Mammoth Grey-Stripe

Bulk Sunflower Seeds (Organic) - Mammoth Grey-Stripe

$6.10
$6.60 $6.10
On Sale Sold out
Size
Available in increments of 10.

Want a giant in your garden? We've got your covered. Our Organic Mammoth Sunflower Seeds grow up to a whopping 12 feet tall! The gorgeous yellow blooms are impressive, too. These beauties are great in children's gardens, and their seeds are especially tasty. Give Mammoth sunflowers full sun and well-draining soil, and bask in their beauty summer and fall. The bees and butterflies they attract will join the show!

About

Seed Type Open Pollinated, Organic
Life Cycle Annual
Planting Season Spring
Color Yellow
Growth Habit Upright
Bloom Season Summer through Fall
Use Container Garden, Cut Flower Garden
Growing Conditions Drought Tolerant, Heat Tolerant, Outdoor
Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators, Easy to Grow & Maintain

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 8 to 12 inches
Water Needs Average
Hardiness Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

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
View full details