Plant Height
12-36 inVariety-specific habit
flower
Cosmos Seeds
$12.99
Seeds for your next garden project, with planting guidance to help you get started.
In stock — ships within 1 business day
Standard shipping to the USA: 4–6 business days.
Germination SupportPractical guidance when you need it
USA Garden FriendlySeeds selected for USA gardens
Secure CheckoutProtected payment experience
Growing at a Glance
Plan your sowing with the light, space and growing conditions this flower needs.
Light Requirement
Full Sun
Planting Season
SpringFollow local frost dates
USDA Zone
Zone 2~12Selected for USA gardens
Germination
7-21 DaysKeep evenly moist
Days to Maturity
70-120 DaysVariety dependent
Plant Spacing
8-18 inAllow healthy airflow
Growing Difficulty
EasyGrowing support available
Flower Performance
Picture this variety in your garden, from its flower colors to when it blooms.
Flower Color
Pink, White
Bloom Period
Summer, Late Summer, Fall, Until Frost
Life Cycle
AnnualAnnual, biennial or perennial
Garden Use
Borders, Beds, Containers, Cut Flowers, Pollinator GardensBest-fit garden settings
Shipping & Returns
Simple delivery. Clear support.
Shipping
Most orders ship within 24 hours of payment confirmation, excluding weekends and U.S. federal holidays. Standard transit takes 4–6 business days.
Returns & order issues
Customers may return seed products within 30 calendar days of delivery, including unopened, opened or used items. We cover return shipping for quality issues, shipping errors or transit damage.
Seeds are living products. If you have germination questions, our team provides practical growing guidance to help you troubleshoot.
About this seed
Why gardeners choose this variety
Garden cosmos has Mexican roots and a long association with informal summer flower beds. Its name echoes the idea of an ordered, harmonious whole, a fitting reference to the balanced shape of the open flower heads.
Fine, divided foliage gives cosmos an airy texture even before the blooms open. Grow it among mixed annuals, along an open border or in a cutting patch where slender stems are easy to gather. A few flowers bring movement to a vase; a larger group creates a soft, meadow-like layer through which neighbouring colours can show.
Key features
What makes it stand out
Perfect for
Best garden uses
Growing tips
