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    Dahlia imperialis 'Double or Nothing'

    Also Known As

    • Dahlia imperialis 'Double Purple'
    • Double Lavender Tree Dahlia

    Plant type

    perennial, bulb / corm / tuber

    size

    • H: 8'-10'
    • W: 4'-6'

    planting zones

    • 7a-9b

    Dahlia imperialis 'Double or Nothing' plant details

    Dahlia imperialis 'Double or Nothing' is a fast-growing broadleaf deciduous perennial bulb / corm / tuber with green foliage. In fall lavender flowers emerge. Attracts bees and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and even moisture water. Does well in rich and well-drained soil. A good option if you're seeking something heat tolerant.

    CHARACTERISTICS OF Dahlia imperialis 'Double or Nothing'

    Plant type: perennial bulb / corm / tuber
    Plant family: asteraceae
    Foliage: deciduous green
    Mature size: 4 FT - 6 FT - wide, 8 FT - 10 FT - tall
    Flowers: lavender blooms in fall
    Uses: cutting garden, double flowers, fall color

    GROWING CONDITIONS for Dahlia imperialis 'Double or Nothing'

    USDA Zones: 7a - 9b
    Sun exposure: sun - mostly shade
    Watering frequency: even moisture
    Resistant to: heat
    Soil needs: rich and well-drained

    Gardening facts about Dahlia imperialis 'Double or Nothing' plant

    How to Grow Dahlia imperialis 'Double or Nothing'

    • Sun Exposure

      • sun - mostly shade

    • Water Needs

      • even moisture

    • Soil Needs

      • well-drained
      • rich

    • Special Situation

      • heat tolerant

    Features

    • Foliage Color

      • green

    • Flower Color

      • lavender

    • Wildlife

      • bees
      • hummingbirds

    • Flower Season

      • fall

    • Foliage Season

      • deciduous

    See other plant types of Dahlia for your garden

    Dahlia 'Moonfire'

    aka Moonfire Dahlia

    Plant Type

    Perennial, Bulb / Corm / Tuber

    Zones

    9a-11

    Size

    Height: 2'-3'

    Width: 3'

    • sun - mostly shade
    • even moisture
    Photo of Dahlia 'Moonfire' flower by Stan Shebs
    View Plant

    Dahlia 'Bishop of Llandaff'

    aka Dahlia 'Bishop of Landaff', Bishop of Landaff Dahlia

    Plant Type

    Perennial, Bulb / Corm / Tuber

    Zones

    7a-11

    Size

    Height: 30"-4'

    Width: 2'-2'

    • sun - mostly shade
    • even moisture - regular
    Photo of Dahlia 'Bishop of Llandaff' flower by Leafari
    View Plant

    More Options

    Dahlia 'Bonne Esperance'

    Plant Type

    Perennial, Bulb / Corm / Tuber

    Zones

    8a-11

    Size

    Height: 12"-18"

    Width: 12"-18"

    • sun - mostly shade
    • even moisture - regular
    Photo of Dahlia 'Bonne Esperance' flower by Cistus Nursery
    View Plant

    More Options

    Dahlia imperialis

    aka Giant Tree Dahlia, Tree Dahlia

    Plant Type

    Perennial, Bulb / Corm / Tuber

    Zones

    7a-9b

    Size

    Height: 17'-25'

    Width: 7'-15'

    • sun - mostly shade
    • even moisture
    Photo of Dahlia imperialis flower by Annie's Annuals & Perennials
    View Plant

    More Options

    Dahlia 'Fascination'

    aka Fascination Dahlia

    Plant Type

    Perennial, Bulb / Corm / Tuber

    Zones

    7a-10b

    Size

    Height: 24"-30"

    Width: 18"-30"

    • sun - mostly shade
    • even moisture - regular
    Photo of Dahlia 'Fascination' close-up, flower by Loicwood
    View Plant
    +224 more Dahlia
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