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    Aconitum lamarckii

    Also Known As

    • Yellow Monkshood

    Plant type

    perennial

    size

    • H: 2'-4'
    • W: 1'-2'

    planting zones

    • 4a-9b

    Aconitum lamarckii plant details

    Aconitum lamarckii is a broadleaf deciduous perennial with green foliage. In fall and summer yellow flowers emerge. Grows well with sun - mostly shade and even moisture - regular water. Does well in average, rich and well-drained soil.

    CHARACTERISTICS OF Aconitum lamarckii

    Plant type: perennial
    Plant family: ranunculaceae
    Foliage: deciduous green
    Mature size: 1 FT - 2 FT - wide, 2 FT - 4 FT - tall
    Flowers: yellow blooms in fall and summer

    GROWING CONDITIONS for Aconitum lamarckii

    USDA Zones: 4a - 9b
    Sun exposure: sun - mostly shade
    Watering frequency: even moisture - regular
    Resistant to: deer and rabbit
    Soil needs: average, rich and well-drained

    Nursery contributed plant descriptions

    An unusual monkshood with long airy racemes of pale sulphur yellow tubular flowers. The leaves are light green and deeply divided into 5-7 lobes. Full sun to part shade. All parts of the plant are poisonous so don't use it in salads.

    By: Phoenix Perennials and Specialty Plants Ltd.

    Gardening facts about Aconitum lamarckii plant

    How to Grow Aconitum lamarckii

    • Sun Exposure

      • sun - mostly shade

    • Water Needs

      • even moisture - regular

    • Soil Needs

      • average
      • well-drained
      • rich

    Features

    • Foliage Color

      • green

    • Flower Color

      • yellow

    • Wildlife

      • deer resistant
      • rabbit resistant

    • Flower Season

      • summer
      • fall

    • Foliage Season

      • deciduous

    Landscape groups by tags

    See other plant types of Aconitum for your garden

    Aconitum napellus

    aka Friar's Cap, Helmet Flower, Monkshood, Wolf's Bane

    Plant Type

    Perennial

    Zones

    3a-9b

    Size

    Height: 2'-4'

    Width: 1'-2'

    • sun - dappled shade
    • even moisture - regular
    Photo of Aconitum napellus flower by Rüdiger Kratz
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    Aconitum carmichaelii

    aka Aconitum incisofidum, Aconitum wilsonii, Monkshood

    Plant Type

    Perennial

    Zones

    3b-9b

    Size

    Height: 2'-6'

    Width: 1'-3'

    • sun - dappled shade
    • even moisture - regular
    Photo of Aconitum carmichaelii flower by Magnus Manske
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    Aconitum lycoctonum ssp. neapolitanum

    aka Aconitum lycoctonum subsp. neapolitanum, Aconitum vulparia, Monk's Hood, Monkshood, Wolf's Bane

    Plant Type

    Perennial

    Zones

    5a-9b

    Size

    Height: 2'-4'

    Width: 1'-2'

    • sun - mostly shade
    • even moisture - regular
    Photo of Aconitum lycoctonum ssp. neapolitanum flower by Dancing Oaks Nursery
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    Aconitum septentrionale 'Ivorine'

    aka Ivorine Monkshood

    Plant Type

    Perennial

    Zones

    2a-9b

    Size

    Height: 24"-36"

    Width: 12"-15"

    • sun - dappled shade
    • even moisture - regular
    Photo of Aconitum septentrionale 'Ivorine' flower by Dancing Oaks Nursery
    View Plant

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    Aconitum species [climbing]

    aka Climbing Monkshood

    Plant Type

    Perennial, Vine

    Zones

    7a-9b

    Size

    Height: 8'-12'

    Width: 1'-6'

    • mostly sun - mostly shade
    • even moisture - regular
    Photo of Aconitum species [climbing] flower by Dancing Oaks Nursery
    View Plant
    +26 more Aconitum
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