Photo of Lobelia giberroa flower, form by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

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Lobelia giberroa

Also Known As

  • Lobelia gibberoa
  • Giant Lobelia

Plant type

perennial

size

  • H: 16'-18'
  • W: 3'-6'

planting zones

  • 9a-11

More Options

Lobelia giberroa plant details

Lobelia giberroa is a broadleaf evergreen perennial with green foliage. In fall and summer blue, cream and green flowers emerge. Attracts hummingbirds. Does well in rich and well-drained soil.

CHARACTERISTICS OF Lobelia giberroa

Plant type: perennial
Plant family: campanulaceae
Foliage: evergreen green
Mature size: 3 FT - 6 FT - wide, 16 FT - 18 FT - tall
Flowers: blue, cream and green blooms in fall and summer

GROWING CONDITIONS for Lobelia giberroa

USDA Zones: 9a - 11
Sun exposure: sun - mostly shade
Soil needs: rich and well-drained

Nursery contributed plant descriptions

The afromontane forests of Ethiopia to Kenya is home to this tender giant rosette macroforb that should have starred in Avatar. Tobacco-like leaves crowd the top of an unbranched stem to 6'-8' and then the craziness happens with a 6'-10' thick vertical wand of greenish white flowers. Crikey!
Probably our rarest plant in 2004! This gigantic Lobelia species from Kenya looks sort of like a clump of palm trees with huge, purplish tinted leaves. Eventually it forms a HUGE flowering flower spike to 18’ tall (WAAAH?) of greenish white flowers. Pictures show it often growing in the mist & so I’m sure it will thrive here in the Bay Area where other highland Kenyan plants do very well. Rich, moist soil is probably the ticket. Bright shade I’m guessing.

Gardening facts about Lobelia giberroa plant

How to Grow Lobelia giberroa

  • Sun Exposure

    • sun - mostly shade
  • Soil Needs

    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • cream
    • green
    • blue
  • Wildlife

    • hummingbirds
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • evergreen

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