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Cosmos Sea Shells Mixed Flower Seeds for Garden Planting

Cosmos Sea Shells Mixed Flower Seeds for Garden Planting

$16.59 USD
$16.59 USD
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How to Sow and Plant

Select a sunny location with well-drained, fertile soil.

Sow seeds about 1/4 inch deep after the last frost.

Space seeds 12–18 inches apart.

Water lightly and keep soil evenly moist until germination in 7–14 days.

How to Grow

Place in full sun and keep soil evenly moist but not waterlogged.

Once seedlings are established, water moderately and deadhead spent flowers to extend blooming.

Stake taller plants if needed for support.

Tips

Deadhead regularly to encourage continuous flowering.

Avoid overwatering; cosmos prefer slightly lean soil conditions.

Provide support for tall stems in windy sites.

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About
Product Information
Features
life-cycle

Life Cycle

Annual

plant-characteristics

Plant Characteristics

Tall plants

growth-habit

Growth Habit

Upright

bloom-season

Bloom Season

Summer

flavour-profile

Flavour Profile

N/A

suitable-for

Suitable for

Outdoor

About
Cosmos Sea Shells Mixed Flower Seeds for Garden Planting
seed-type

Seed Type

Non-GMO

plant-type

Plant Type

Flowering annual.

Cosmos Sea Shells Mixed is a charming annual flower variety known for its unusual fluted petals and vibrant color mix of pink, white, and rose. These easy-to-grow seeds produce tall, airy plants that attract birds, bees, and butterflies while adding striking visual interest to gardens, borders, and containers. Ideal for creating relaxed cottage and pollinator gardens, they also make lovely cut flowers that bring beauty indoors.

Planting information
planting-season

Planting Season

Spring

fruit-size

Fruit Size

N/A

plant-height

Plant Height

24–36 inches

light-requirement

Light Requirement

Full Sun

water-needs

Water Needs

Moderate

hardiness-zones

Hardiness Zones

2–11

container-garden

Container Garden

Yes

plant-spacing

Plant Spacing

12–18 inches

planting-depth

Planting Depth

1/4 inch

growing-conditions

Growing Conditions

Sunny well-drained soil

Coverage
Seed Count
Recommended Coverage
SEED COUNT
100
GTIN
036000114881

Frequently Asked Questions

What makes Sea Shells Cosmos different from standard cosmos?

Its petals curl into distinctive tubular shapes, giving each bloom a unique textured appearance.

Can it be planted in cutting gardens?

Yes. Long stems are suitable for fresh bouquets and seasonal floral arrangements.

Which flowers complement Sea Shells Cosmos?

Zinnias, cornflowers, marigolds, and snapdragons create colorful summer displays.

Can it brighten large flower beds?

Yes. Mixed flower colors create vibrant seasonal displays across sunny borders.

Does it create movement in the landscape?

Yes. Slender stems sway gently, adding a soft, natural appearance to garden plantings.

Do pollinators visit the flowers?

The open blooms may attract bees, butterflies, and other beneficial pollinating insects.