• White cosmos purity flowers with yellow centers against a blurred green background.
  • White cosmos purity flowers in a cluster against a blurred green background.
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Cosmos Seeds - Purity

The essential ingredient to any cut flower arrangement

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About the Variety

Giftworthy

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

  • 44 to 60 inches

COLOR

  • White

Cosmos Purity - one of our customers' favorite cosmos varieties! This one produces luscious silky white petals. A very versatile flower, Cosmos Purity can be planted in just about any climate and any soil condition. Bloom mid to late summer.

  • • Tall-growing annual with noticeable, white blooms
  • • Easy to grow with long-lasting, white Summer blooms
  • • Thrives in full sun or partially shaded 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 160 Up to 80 Sq. Ft
1 Ounce 7,006 Up to 625 Sq. Ft
1/4 Pound 28,024 Up to 2,500 Sq. Ft
1 Pound 112,096 Up to 10,000 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 - Purity

$5.49

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Cosmos Seeds - Purity FAQs

What is Purity Cosmos also known as?

Purity Cosmos is also known as Mexican Aster.

Is Purity Cosmos resistant to animals or disease?

Purity Cosmos is deer resistant, meaning deer generally avoid it due to its taste, texture, or aroma.

What type of seed is Purity Cosmos?

Purity Cosmos is an open pollinated seed.

Grown by Our Community • All cosmos