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Sea Shells Blend Cosmos Seeds

Sea Shells Blend Cosmos Seeds

2034

4.5
Rated 4.5 out of 5 stars
26

These charming cosmos with fluted, seashell-shaped petals will be a beautiful addition to your flower patch! In shades of white, pink, rose, and crimson, they make an excellent cut flower. Easy to care for; once established they are drought tolerant. They prefer neglect over attention, making them a perfect choice for wildflower or naturalized areas.

$3.49
$3.49
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~0.4 g

(~48 seeds)

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  • Variety Info
  • Sowing Info
  • Growing Info
  • Learn More

Variety Info

Family: Asteraceae

Type: Cosmos (Learn more)

Native: Mexico and Arizona

Hardiness: Annual

Exposure: Full sun

Bloom Period: Summer to frost

Plant Dimensions: 3'-5' tall, 18"-36" wide

Variety Info: 3"–4" solid colored (and a few bi-colored) blossoms of white, pink, rose, and crimson, with rolled, quilled petals surrounding yellow centers

Attributes: Attracts Hummingbirds, Attracts Pollinators, Cut Flower, Drought Tolerant, Deer Resistant

Non GMO Project

Sowing Info

When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is at least 60°F.

When to Start Inside: 4 to 6 weeks before your average last frost date.

Days to Emerge: 5–10 days

Seed Depth: Barely cover

Seed Spacing: A group of 3 seeds every 12"

Thinning: When 1" – 2" tall, thin to 1 every 12"

Your hardiness zone is

Growing Info

Harvesting: For longest vase life, harvest in the morning and cut stems just as flower buds begin to open.

4.5
Rated 4.5 out of 5 stars
Based on 26 reviews
Total 5 star reviews: 22 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 3
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26 reviews
  • Eric W.
    Verified Buyer
    Rated 5 out of 5 stars
    3/9/25
    5 Stars

    Just planted these today but I love the variety and have confidence they’ll germ.

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  • LISA
    Verified Buyer
    Rated 5 out of 5 stars
    2/28/25
    5 Stars

    Amazing seeds

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  • LISA
    Rated 5 out of 5 stars
    2/28/25
    5 Stars

    Amazing seeds

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  • maureen w.
    Verified Buyer
    Rated 5 out of 5 stars
    11/14/24
    5 Stars

    They were a great flower for late in the summer. Monarchs were drawn to them.

    Was this helpful?
    Which best describes you as a gardener? Beginner
  • Sherri T.
    Verified Buyer
    Rated 5 out of 5 stars
    11/12/24
    5 Stars

    I have been buying seeds from Botanical Interests since 2015. They are great seeds.

    Was this helpful?
    Which best describes you as a gardener? Intermediate