Shop

Cosmos (Sea Shells Blend)

$2.69


Item # 736210107344

In Stock

This item is available for Shipping!


Botanical Interests Heirloom Sea Shells Blend Cosmos Seeds

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.

Sowing Information:

  • Light: Full sun
  • When to Start Inside: 4 to 6 weeks before your average last frost date.
  • When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when the soil temperature is at least 60°F.
  • Seed Depth: Barely cover
  • Seed Spacing: A group of 3 seeds every 12 inches
  • Thinning: When 1-2  inches tall, thin to 1 every 12 inches
  • Days to Emerge: 5–10 days
  • Blooms: Summer to frost

Growing Notes:

  • Harvesting: For the longest vase life, harvest in the morning and cut stems just as flower buds begin to open.
  • Hardiness: Annual
  • Attributes: Attracts hummingbirds, attracts pollinators, cut flower, drought-tolerant, deer resistant

Recently Viewed

Ship me Mixed Cacti

Mixed Cacti


     
$6.99

Ship me Forget-Me-Not (Victoria Blue)

Forget-Me-Not (Victoria Blue)


     
$2.69

Ship me Gourd (Luffa)

Gourd (Luffa)


     
$4.49




"I love this garden center! I've never brought home any bugs! They have a ton of things to look at!" 

- Shaunna Stone, May 2023

"Every time I walk into Bath I’m greeted by the kindest and most helpful people! Additionally they have a fantastic selection of everything you can think of! (I’ve even bought clothing and jewelry here! It’s much more than just a nursery). Today I had the good fortune of being greeted and helped by Wyatt. I went in with absolutely no idea what to do with my garden spaces…they’re huge and overwhelming. I showed Wyatt photos of my spaces and jokingly asked Wyatt if he could just design my spaces for me….and he replied “yes!”….he took me around, asked what I liked, told me how to mix color, grasses and heights, etc…he was a wealth of info and help! I’m so grateful and I love how it all turned out! Thank you, Bath, for having great products, and a special BIG shoutout to Wyatt! You are awesome!!! (Also, Wyatt should get a bonus because I walked out with 22 perennials😂)."

- Karen Landsgaard, August 2023

"This place is wonderful! It has decorations, garden supplies, and plants like you cant imagine. The staff is incredibly knowledgeable and friendly and it is also dog friendly 🐶 . I will warn you this place can get dangerous the longer you stay in it from the aspect of your wallet it has so much good stuff."

- Nick, April 2023

"Beautiful holiday items and tree displays!! Check them out off season! They offered a great selection of fresh Christmas trees!!"

- Travel B, December 2025