Radiance Cosmos – 100 Seeds

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Radiance Cosmos – 100 Seeds

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Bring a burst of vibrant, show-stopping color to your garden with Radiance Cosmos. An esteemed All-American Selections winner, this variety...

$1.99 $3.99 SAVE 50%

Only 15 left – selling fast

4.8 / 5.0

（Based on 1284 reviews · 3422 sold）

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Arrives Jun 12 – 15

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🌱 Growing Highlights

Germination

90%+ High Success Rate

Growing Zones

USDA Zones 3–9

Sun Requirement

Full Sun Preferred

Skill Level

Beginner Friendly

Bloom Season

Spring to Summer

Shipping

Ships from USA

Description

Bring a burst of vibrant, show-stopping color to your garden with Radiance Cosmos. An esteemed All-American Selections winner, this variety truly lives up to its name, producing large, brilliant blooms that command attention. The intricate petals display a stunning range of deep pinks and reds, creating a dazzling visual display all season long. Easy to grow and perfect for cutting, Radiance Cosmos will infuse your garden beds and bouquets with life and dramatic color.

⭐ What you'll love

Award-Winning Beauty: An All-American Selections (AAS) winner, recognized for its stunning performance.
Vibrant, Show-Stopping Color: Produces an abundance of large blooms in shades of deep pink and red.
Excellent for Bouquets: Long stems make it a perfect, long-lasting cut flower.
Attracts Pollinators: A favorite of bees and butterflies, bringing life to your garden.

🌿 Seed details

Plant Name: Radiance Cosmos (Cosmos bipinnatus)
Seed Quantity: Approx. 100 seeds
Type: AAS Winner, Heirloom, Non-GMO
Lifecycle: Annual
USDA Zone: 2-11
Origin: American Grown

🌱 Growing instructions

Sowing: Direct sow seeds outdoors after all danger of frost has passed.
Depth: Plant seeds 1/4 inch deep.
Spacing: Space plants 12-18 inches apart.
Light Requirement: Full Sun.
Soil: Thrives in average, well-draining soil.
Watering: Keep soil moist until germination (7-14 days); water regularly until established.
Care: Deadhead spent blooms to encourage continuous flowering throughout the season.

✅ Our seed packets

Professionally designed and made.
Resealable for convenient, long-term storage.
Eco-friendly and recyclable (contains no plastic).
Includes full, detailed growing instructions.
Vigorously tested to ensure the highest germination rates.
Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

FREE SHIPPING on all orders of $35 or more.
Flat Rate shipping no matter how many seeds you order.
Tracking is included with every order.

Specifications

Weight: 100gr
Usage: Indoor & outdoor

🌱 How long does germination take?

Most seeds germinate within 7–14 days under proper growing conditions. Germination time may vary depending on temperature, soil quality, and watering consistency.

🌱 When should I plant?

Planting time depends on your local climate. Generally, seeds can be started indoors in early spring or sown directly outdoors after the last frost date in your area.

🌱 Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping times may vary depending on your location and local customs processing.

🌱 What if seeds don’t sprout?

If your seeds don’t germinate under proper growing conditions, contact us within 30 days, and we’ll make it right.

🌱 Are these non-GMO?

Yes. All of our seeds are 100% non-GMO and carefully selected for quality and reliability. We never use genetically modified seeds, ensuring a natural and authentic growing experience.

🌱 Can beginners grow this?

Absolutely! These seeds are suitable for beginners and experienced gardeners alike. With proper sunlight, watering, and basic care, they are easy to grow and rewarding to watch bloom.

🌱 Is this suitable for pots?

Yes. These plants can be grown in containers or garden beds. For best results, use well-draining soil and ensure the pot has proper drainage holes.

🌿 A thoughtful gift for plant lovers

Name: Radiance Cosmos – 100 Seeds
Brand: Seed Therapy
SKU: COSM6
Price: 1.99 USD

Looking for a meaningful and unique gift?

These seeds make a perfect present for birthdays, housewarmings, or any special occasion.

Whether for experienced gardeners or beginners, they’re easy to grow and rewarding to watch bloom.

A simple gift that grows into something beautiful.