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    Buy Colchicum ‘Poseidon’

    Also Known As

    • Poseidon Autumn Crocus

    Plant type

    perennial, bulb / corm / tuber

    size

    • H: 5"-6"
    • W: 3"-4"

    planting zones

    • 4a-9a

    3.5" | $17

    Ships USPS, based on weight/location

    Fewer than 20 at Secret Garden Growers

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    Colchicum ‘Poseidon’ plant details

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    Nursery contributed plant descriptions

    Vigorous cormous perennial that sends up strappy foliage in spring that is dormant by summer with naked blooms in fall – goblet shaped (reminiscent of giant Crocus) 4-6” high x 3-4” wide with deep lilac petals, yellow anthers and purple floral tubes, mid-Sept>early Oct, one of the best! Thrives in sun in well-drained soil, appreciates moisture during growth and bloom periods, fine with dry during summer dormancy. Deer/critter resistant. All parts are toxic.

    By: Secret Garden Growers

    Gardening facts about Colchicum ‘Poseidon’ plant

    How to Grow Colchicum ‘Poseidon’

    • Sun Exposure

      • sun - mostly sun

    • Water Needs

      • regular

    • Water Needs

      • dry when dormant

    • Soil Needs

      • well-drained

    Features

    • Foliage Color

      • green

    • Flower Color

      • yellow
      • lavender
      • purple

    • Wildlife

      • deer resistant

    • Flower Season

      • fall

    • Foliage Season

      • deciduous

    • Texture

      • grassy

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