Cosmos bipinnatus

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Annual Cosmos

 
Plant photo of: Cosmos bipinnatus
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Information by: Jerry Sortomme        Photographer: Steve Mullany

 

Description

Cosmos bipinnatus is an annual. Depending on the cultivar, it reaches 3'-6' high and 1.5'-2.5' wide. Blossoms with tufted yellow centers and rays in white and shades of pink, rose, lavender, purple, or crimson, bloom in spring and summer. Deadhead to encourage more blooms. Cosmos will self-sow. It prefers full sun and well-draining soil.

 

  • Anatomy

  • Sun/Water

  • Design

Plant Type

Annual

 

Height Range

3-6'

 

Flower Color

Pink, Red, Yellow, White, Multi-Colored

 

Flower Season

Summer, Fall

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Water Saving Tip:

Check your irrigation controller once a month, and adjust as necessary.

Most plants require only one-third as much water in winter as they do in summer.