Bulk Sulphur Cosmos Seeds - "Bright Lights" Cosmos sulphureus

Bulk Sulphur Cosmos Seeds - Bright Lights - Cosmos Bulk Sulphureus - 1/4 Pound

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Unit Size Price Qty
1/4 Pound $18.00 $14.20
1 Pound $39.00 $28.45
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5 Pounds $175.00 $104.45
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BRIGHT LIGHTS SULPHUR COSMOS SEED MIX - Cosmos sulphureus "Bright Lights"

In varying hues of yellow and orange, some even a bright red, Sulphur Cosmos are a double petaled relative of the common wildflower. While the plants themselves can grow up to 7 feet if conditions allow, the blooms themselves tend to be more compact and often exhibit a higher density of blooms. Easy to grow and a prolific re-seeder, Sulphur Cosmos are resilient and versatile, blooming throughout summer and fall in most climates.

  • Quick Info
  • Seed Coverage
  • Planting Info
  • Annual/Perennial:Annual
    Color:Various hues of Oranges & Yellows
    Bloom Time:Mid / Late Season
    Height:30 - 40 "
    Approx. Seeds/Lb.:60,000
    Native To:Europe
  • AmountRecommended Coverage
    1/4 Pound PackageUp to 350 Sq. Ft
    1 Pound SackUp to 1,400 Sq. Ft
    5 Pound SackUp to 7,000 Sq. Ft
  • How to Plant & Grow Cosmos Flowers from Seeds

    This Mexico native is one of the simplest flowers to grow, and they are suitable for all zones. Since they reseed themselves easily, they make perfect additions to wildflower meadows or naturalized areas. Children will love planting their cosmos seeds and watching them grow taller than they are!

    Sow your Cosmos seeds in the full sun to partial shade. As cosmos flowers are very adaptable, they can thrive in average to poor soil quality, and they are tolerant to dry conditions. Scatter cosmos seeds outdoors after there is no longer a danger for frost. Seeds can be covered ¼ inch since they do not need light to germinate. Germination will usually occur in just 3 to 5 days, but it can take up to 2 weeks.

    Once started, cosmoses require virtually no attention. You can add a general purpose fertilizer once or twice a season. If a plant grows very tall and is not planted in a wind protected area, it may require staking. If you want blooms all summer long, dead head the old blooms.


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