Cosmos, “Sea Shells Blend” Seeds

Cosmos bipinnatus
Live Plants ship on Mondays & Tuesdays only.

$1.89

In stock

SKU: SD.1073 Category:

Heirloom.

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.

500 mg packet.

Plant Vitals

Bloom Color icon
Bloom Color
Bloom Season icon
Bloom Season
Foliage Color icon
Foliage Color
Mature Plant Height icon
Mature Plant Height
Mature Plant Spread icon
Mature Plant Spread
Container Size icon
Container Size
Plant Type icon
Plant Type
Light Requirement icon
Light Requirement
Water Requirement icon
Water Requirement

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″

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