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    Hypericum oblongifolium

    Also Known As

    • St. John's Wort

    Plant type

    shrub

    size

    • H: 1'
    • W: 6'

    planting zones

    • 8a-9b

    Hypericum oblongifolium plant details

    Hypericum oblongifolium is a broadleaf semi-evergreen shrub with green foliage. In summer yellow flowers emerge. Grows well with sun and regular - occasional water. Prefers to be dry in summer. Does well in average and well-drained soil.

    CHARACTERISTICS OF Hypericum oblongifolium

    Plant type: shrub
    Plant family: hypericaceae
    Foliage: semi-evergreen green
    Mature size: 0 - 6 FT - wide, 0 - 1 FT - tall
    Flowers: yellow blooms in summer
    Uses: cutting garden, hedge

    GROWING CONDITIONS for Hypericum oblongifolium

    USDA Zones: 8a - 9b
    Sun exposure: sun
    Watering frequency: regular - occasional
    Resistant to: deer
    Soil needs: average and well-drained

    Nursery contributed plant descriptions

    Low and prostrate to mounding and pendulous (1-6'), this Himalayan species produces its clusters of large 3" Bright-yellow flowers in mid-summer. S/M-D

    By: Forestfarm

    Gardening facts about Hypericum oblongifolium plant

    How to Grow Hypericum oblongifolium

    • Sun Exposure

      • sun

    • Water Needs

      • regular - occasional

    • Water Needs

      • dry in summer

    • Soil Needs

      • average
      • well-drained

    Features

    • Foliage Color

      • green

    • Flower Color

      • yellow

    • Wildlife

      • deer resistant

    • Flower Season

      • summer

    • Foliage Season

      • semi-evergreen

    See other plant types of Hypericum for your garden

    Hypericum fortuneana 'Purple Fountain'

    aka St. John's Wort

    Plant Type

    Shrub

    Zones

    6a-9b

    Size

    Height: 2'-6'

    Width: 3'-6'

    • sun - mostly shade
    • regular
    Photo of Hypericum fortuneana 'Purple Fountain' flower by Forestfarm
    View Plant

    More Options

    Hypericum x hidcoteense 'Hidcote'

    aka Hypericum 'Hidcote', Hidcote St. John's Wort

    Plant Type

    Shrub

    Zones

    5a-9b

    Size

    Height: 2'-6'

    Width: 2'-6'

    • sun - mostly shade
    • regular - drought tolerant
    Photo of Hypericum x hidcoteense 'Hidcote' flower, foliage by Wouter Hagens
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    Hypericum uralum

    aka St. John's Wort

    Plant Type

    Shrub

    Zones

    5a-9b

    Size

    Height: 2'-4'

    Width: 2'-5'

    • sun - mostly shade
    • regular
    Photo of Hypericum uralum foliage by Stan Shebs
    View Plant

    Hypericum frondosum 'Sunburst'

    aka Golden St John's Wort, Sunburst St. John's Wort, Sunburst St. Johnswort

    Plant Type

    Shrub, Groundcover

    Zones

    6a-9b

    Size

    Height: 2'-4'

    Width: 3'-4'

    • sun - mostly shade
    • even moisture - drought tolerant
    Photo of Hypericum frondosum 'Sunburst' flower by Far Reaches Farm
    View Plant

    More Options

    Hypericum galioides 'Brodie'

    aka Brodie St. Johnswort

    Plant Type

    Shrub

    Zones

    7a-9b

    Size

    Height: 3'

    Width: 3'

    • sun - mostly sun
    • regular - occasional
    Photo of Hypericum galioides 'Brodie' flower by Dancing Oaks Nursery
    View Plant
    +44 more Hypericum
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