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    • Photo of Lobelia polyphylla flower by J.G. in SF

    Photo by J.G. in SF

    Used with permission, all rights reserved

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    Buy Lobelia polyphylla

    Plant type

    perennial

    size

    • H: 3'-5'
    • W: 2'

    planting zones

    • 8a-10b

    Big Fella 4”x 6” | $26.95

    Buy button links to nursery site for checkout

    Fewer than 20 at Waltzing Matilija

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    Lobelia polyphylla plant details

    Lobelia polyphylla is a broadleaf evergreen perennial with green foliage. In spring and summer red flowers emerge. Attracts bees and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and regular water. Does well in well-drained soil.

    CHARACTERISTICS OF Lobelia polyphylla

    Plant type: perennial
    Plant family: campanulaceae
    Foliage: evergreen green
    Mature size: 2 FT - 4 - wide, 3 FT - 5 FT - tall
    Flowers: red blooms in spring and summer

    GROWING CONDITIONS for Lobelia polyphylla

    USDA Zones: 8a - 10b
    Sun exposure: sun - mostly shade
    Watering frequency: regular
    Soil needs: well-drained

    We independently publish plant data to search multiple nurseries at once. We may earn a commission on qualifying purchases when you buy through our links.

    Gardening facts about Lobelia polyphylla plant

    How to Grow Lobelia polyphylla

    • Sun Exposure

      • sun - mostly shade

    • Water Needs

      • regular

    • Soil Needs

      • well-drained

    Features

    • Foliage Color

      • green

    • Flower Color

      • red

    • Wildlife

      • bees
      • hummingbirds

    • Flower Season

      • spring
      • summer

    • Foliage Season

      • evergreen

    Landscape groups by tags

    See other plant types of Lobelia for your garden

    Lobelia tupa

    aka Devil's tobacco, Tabaco del Diablo

    Plant Type

    Perennial

    Zones

    7a-10b

    Size

    Height: 4'-8'

    Width: 3'-4'

    • sun - mostly sun
    • regular - drought tolerant
    Photo of Lobelia tupa foliage by Secret Garden Growers
    View Plant

    Lobelia aberdarica

    aka Giant African Lobelia

    Plant Type

    Perennial, Aquatic

    Zones

    9b-11

    Size

    Height: 6'

    Width: 4'

    • sun - mostly sun
    • low
    Photo of Lobelia aberdarica foliage by J.G. in SF
    View Plant

    Lobelia giberroa

    aka Lobelia gibberoa, Giant Lobelia

    Plant Type

    Perennial

    Zones

    9a-11

    Size

    Height: 16'-18'

    Width: 3'-6'

    • sun - mostly shade
    Photo of Lobelia giberroa flower, form by Annie's Annuals & Perennials
    View Plant

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    Lobelia laxiflora

    aka Lobelia mexicana, Mexican Cardinal Flower

    Plant Type

    Perennial

    Zones

    7a-11

    Size

    Height: 2'-3'

    Width: 4'-8'

    • sun - mostly sun
    • regular - drought tolerant
    Photo of Lobelia laxiflora close-up, flower by Little Prince of Oregon
    View Plant

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    Lobelia 'Bruce Wakefield'

    Plant Type

    Perennial

    Zones

    7b-10a

    Size

    Height: 5'-6'

    Width: 4'-6'

    • sun
    • regular - occasional
    Photo of Lobelia 'Bruce Wakefield' flowers, foliage by Secret Garden Growers
    View Plant

    More Options

    +65 more Lobelia
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