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Plains Coreopsis Seeds Coreopsis tinctoria

Buy Coreopsis Seeds by the Packet or in Bulk

Unit Size Unit Price Savings Qty
Packet $3.95
1 Ounce $10.95
1/4 Pound $25.95 41%
1 Pound $54.95 69%
5 Pounds $209.95
($41.99/lb.)
76% Notify Me
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  • Resilient North American Native annual
  • Heirloom variety with long-lasting, bi-colored Summer blooms
  • Thrives in full sun or partially shaded areas

Product Description

Plains Coreospis Seeds - Calliopsis Seed

Plains Coreopsis (also known as “Calliopsis”) is a tremendously resilient wildflower that can grow in just about any region and most soil conditions. A very generous bloomer, it is a staple of virtually any meadow garden.

  • Fast Facts

    Name:Plains Coreopsis Seeds
    Botanical Name:Coreopsis tinctoria
    Life Cycle:Annual
    Light Requirement:Full Sun, Partial Sun
    Planting Season:Spring
    Plant Type:North American Native, Radial Flower Shape with Notched Petals, Upright Multi-Stemmed Habit, Pinnately-Compound Foliage
    Features:Heirloom, Attracts Pollinators, Deer Resistant, Rabbit Resistant, Drought Tolerant, Poor Soil Tolerant, Extended Bloom Time
    Color:Yellow, Red
    Blooms:Summer, Late Summer, Early Fall, Fall
    Days to Maturity:60-90 Days
    Plant Height:36 inches
    Plant Spacing:8-12 inches
    Planting Depth:1/4 inch
    Sowing Method:Direct Sow
    Cold Stratification:No
    Seeds per Packet:500 mg
    Seeds per Pound:998, 600
    Hardiness Zones:2, 3, 4, 5, 6, 7, 8, 9, 10
    Ships:Year Round
  • Planting Instructions

    How to Plant Plains Coreopsis

    When to Plant Coreopsis

    To start indoors you can plant Coreopsis indoors 6-8 weeks before you transplant it outdoors after the last killing frost. You can also directly sow your seeds into the ground after the last frost when the soil has become workable.

    Where to Plant Coreopsis

    Whether you are transplanting or directly sowing, choose a well lit area with well-draining soil. 

    How to Plant Coreopsis

    Once all weeds are removed, plant your Coreopsis seeds 1/2" deep and lightly cover them with soil or lightly press them in. These seeds need sunlight to germinate so make sure you don't fully cover them. 

    If transplanting, dig a hole big enough to engulf the root ball and surround with fertile soil. The top of the root ball should be level with the ground. 

    Routinely water plants but be careful not to overwater.

    How to Care for Coreopsis

    When blooms begin to fade, deadhead them to encourage new growth. Thin out plants when they become 2" tall.

    Download Printable Planting Guide

  • Seed Coverage

    AmountRecommended Coverage
      
    PacketUp to 80 Sq. Ft
    Ounce PackageUp to 625 Sq. Ft
    1/4 Pound PackageUp to 2,500 Sq. Ft
    1 Pound SackUp to10,000 Sq. Ft
    5 Pound SackUp to 1.3 Acres

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