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    • Photo of Inula helenium flower by Karl Gercens III

    Photo by Karl Gercens III

    Used with permission, all rights reserved

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    Inula helenium

    Also Known As

    • Elecampane
    • Horse-Heal
    • Marchalan

    Plant type

    perennial

    size

    • H: 6'
    • W: 24"

    planting zones

    • 6a-10b

    More Options

    Inula helenium plant details

    Inula helenium is a broadleaf deciduous perennial with green foliage. In fall and summer yellow flowers emerge. Attracts butterflies making it an excellent addition to pollinator gardens. Grows well with sun and regular water. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant.

    CHARACTERISTICS OF Inula helenium

    Plant type: perennial
    Plant family: asteraceae
    Foliage: deciduous green
    Mature size: 0 - 24 IN - wide, 0 - 6 FT - tall
    Flowers: yellow blooms in fall and summer
    Uses: big leaves, fragrant, xeric

    GROWING CONDITIONS for Inula helenium

    USDA Zones: 6a - 10b
    Sun exposure: sun
    Watering frequency: regular
    Resistant to: heat
    Soil needs: average and well-drained

    Nursery contributed plant descriptions

    This northern Eurasion native is well known for its medicinal properties. Beginnining in late July and carrying on into September, cheery daisies beckon honeybees and pollinators with central cones surrounded by a fringe of narrow yellow petals on 3-5' stems above the coarse ovate-elliptical basal leaves. Adaptable to many different soil conditions and a nice addition for the pollinator garden.

    By: Avant Gardens

    For groupings in the wild garden or the back of the border, perhaps with a background of dark green or purple-leaved shrubs, these tall accent plants (6') produce clusters of 3" bright yellow daisies in late summer. Sun/Med

    By: Forestfarm

    Gardening facts about Inula helenium plant

    How to Grow Inula helenium

    • Sun Exposure

      • sun

    • Water Needs

      • regular

    • Soil Needs

      • average
      • well-drained

    • Special Situation

      • heat tolerant

    Features

    • Foliage Color

      • green

    • Flower Color

      • yellow

    • Wildlife

      • butterflies

    • Flower Season

      • summer
      • fall

    • Foliage Season

      • deciduous

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