Sunflower Seeds - Mongolian Giant

Sunflower Seeds - Mongolian Giant

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Sunflower Seeds - Skyscraper SHOP
Size Price Savings Quantity
Packet $4.79
1 Ounce $11.59
1/4 Pound $28.39 ($7.09/ounce) 39% Savings
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  • The largest sunflower in the world
  • Extra tall-growing annual with huge blooms
  • Heirloom variety with massive Summer blooms
  • Thrives in bright, sunny growing areas
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Life Cycle Annual
Planting Season Spring
Color Yellow
Growth Habit Upright
Plant Height Up to 200 inches
Bloom Season Summer through Fall

Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators, Easy to Grow & Maintain, Edible
Use Container Garden, Cut Flower Garden
Growing Conditions Drought Tolerant, Heat Tolerant, Outdoor

About Sunflower Seeds - Mongolian Giant

Helianthus annuus

Seed Type Heirloom Seed
Plant Type Giant
Also known as Comb Flower Mongolian Giant, Golden Flower Of Peru Mongolian Giant, St Bartholomew's Star Mongolian Giant

Enormous sunflower variety, with vibrant yellow flower heads that can get as large as 18 inches across and heights up to 14 feet! Once the blooms fade, you and the birds will be rewarded with enough seeds to snack on all year!

Planting Information

Planting Sunflower Seeds - Mongolian Giant

Planting Season Spring
Sowing Method Direct Sow
Light Requirement Full Sun
Planting Depth 1/2 inch
Plant Spacing 8 to 12 inches
Plant Height Up to 200 inches
Water Needs Average
Hardiness Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
View our Sunflower Planting Guide to learn more.


Amount Avg Seed Count Recommended Coverage
Packet 80 Up to 10 Sq. Ft
1 Ounce 700 Up to 30 Sq. Ft
1/4 Pound 2,800 Up to 125 Sq. Ft