• A close-up image of a double click white knight Cosmos flower with a blurred background.
  • Close up of Cosmos Double Click White Knight showing double blooms and yellow center
  • Close up of two Cosmos Double Click White Knight showing double blooms and yellow center
  • Close up of Cosmos Double Click White Knight showing double blooms and yellow center
  • Bouquet of cosmos double click white knight in a blue vase on a table
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Cosmos Seeds - Double Click White Knight

These fluffy double blooms could pass for pincushion flowers

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About the Variety

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Key Features

Heat Tolerant
Drought Tolerant
Prefers Lean Soil
Container Friendly
Attracts Bees
Attracts Butterflies
Fast Growing
Easy to Grow
Perfect for Cut Flowers
Perfect for Borders
Deer Resistant
Rabbit Resistant

Plant Details

BOTANICAL NAME

Cosmos bipinnatus

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun

DAYS TO MATURITY

  • 60 to 90 days

GROWTH HABIT

  • Clumping

PLANT HEIGHT

  • 36 inches

PLANT TYPE

  • Double Click

COLOR

  • White

Double Click White Knight Cosmos are absolutely charming flowers with large double blooms and fern-like pinnatisect leaf shapes. They are easy to grow, and make excellent cut flowers.

  • Easy to grow annual with full double blooms
  • Open pollinated with long-lasting, white Summer blooms
  • Thrives in bright, sunny growing areas

Planting Information

PLANTING SEASON

  • Spring

SOWING METHOD

  • Direct Sow

PLANTING DEPTH

  • 1/4 inch

WATER NEEDS

  • Low

PLANT SPACING

  • 9 to 12 inches

HARDINESS ZONES

  • N/A - Annual

SEED PREP

  • Requires Light

COVERAGE

Amount Avg Seed Count Recommended Coverage
Packet 50 Up to 80 Sq. Ft

Planting Guide

View our Cosmos Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Cosmos Seeds - Double Click White Knight

$5.99

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Cosmos Seeds - Double Click White Knight FAQs

What is Double Click White Knight Cosmos also known as?

Double Click White Knight Cosmos is also known as Mexican Aster.

Is Double Click White Knight Cosmos resistant to animals or disease?

Double Click White Knight Cosmos is deer resistant, meaning deer generally avoid it due to its taste, texture, or aroma.

What type of seed is Double Click White Knight Cosmos?

Double Click White Knight Cosmos is an open pollinated seed.

Grown by Our Community • All cosmos