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Cosmos Seeds - Seashells

Cosmos Seeds - Seashells

Size Price Savings Quantity
Packet $4.49
1 Ounce $11.59
1/4 Pound $29.39 37% Savings
1 Pound $73.49 ($4.59/ounce) 60% Savings
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  • A unique variant that has hiding spots for raindrops and critters
  • Unique annuals with tubular petals
  • Easy to grow with multi-colored, exotic Summer blooms
  • Thrives in full sun or partially shaded areas
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About

Features

Life Cycle Annual
Planting Season Spring
Color Mixed
Growth Habit Clumping
Plant Height 32 inches
Bloom Season Summer through Fall

Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Hummingbirds, Attracts Pollinators, Easy to Grow & Maintain, Extended Bloom Time, Fast Growing
Use Container Garden, Cut Flower Garden, Landscaping
Growing Conditions Drought Tolerant, Heat Tolerant, Poor Soil Tolerant
Plant Resistance Deer

About Cosmos Seeds - Seashells

Cosmos bipinnatus

Seed Type Open Pollinated Seed
Also known as Mexican Aster

If you desire the exotic, then Seashells are the cosmos seeds for you! The unique petals of this cosmos are shaped like tubed seashells - ;hence their name. Seashell cosmoses come in pastel shades of pink, rose, carmine and white; plus, they attract birds, bees and butterflies! Their tall stems reach 3 to 5 feet and have ferny leaves. The striking yet easy to grow Seashell cosmos flowers are the perfect choice for those looking to go off the beaten garden path!

Planting Information

Planting Cosmos Seeds - Seashells

Planting Season Spring
Seed Prep Requires Light
Sowing Method Direct Sow
Light Requirement Full Sun
Planting Depth 1/4 inch
Plant Spacing 9 to 12 inches
Plant Height 32 inches
Water Needs Low
Hardiness Zones 2, 3, 4, 5, 6, 7, 8, 9, 10
Days to Maturity 60 to 90 days
View our Cosmos Planting Guide to learn more.

Coverage

Amount Avg Seed Count Recommended Coverage
Packet 160 Up to 80 Sq. Ft
1 Ounce 5,000 Up to 625 Sq. Ft
1/4 Pound 20,000 Up to 2,500 Sq. Ft
1 Pound 80,000 Up to 10,000 Sq. Ft

Companions Plants

Companion Plants for Cosmos Seeds - Seashells