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Cosmos Seeds - Rubies Sunshine Mix Cosmos bipinnatus

Buy by the Packet or in Bulk

Unit Size Unit Price Savings Qty
Packet $4.50
1 Ounce Package $27.95
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  • Great for Cut Flowers
  • Annual; Easy to Grow & Adaptable; Great for Cut Flowers
  • Suitable for all regions of North America

Product Description

Cosmos Seeds - Rubies in Sunshine

  • Fast Facts

    Name:Cosmos - Rubies in Sunshine Mix
    Botanical Name:Cosmos bipinnatus
    Life Cycle:Annual
    Color:White, Pink, Red
    Bloom Season:Summer / Fall
    Height:20-24"
    Light Requirement:Full Sun
    Sowing Method:Direct Sow
    Seeds per Packet:150 mg
    Hardiness Zones:All
    Ships:Year Around
  • Planting Instructions

    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.

  • Planting Video

  • Seed Coverage

    AmountRecommended Coverage
      
    PacketUp to 20 Sq. Ft
    Ounce PackageUp to 100 Sq. Ft
    1/4 Pound PackageUp to 450 Sq. Ft
    1 Pound SackUp to 1,800 Sq. Ft
    5 Pound SackUp to 9,000 Sq. Ft

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