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Colocasia 'Diamond Head' Elephant Ear Bulb

Colocasia 'Diamond Head' Elephant Ear Bulb

Variety: 'Diamond Head'
Regular price $27.95
Regular price Sale price $27.95
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  • Icon of a Map Point in a grey circle

    Zone

    10 - 11

  • Icon of a horizontal ruler in a grey circle

    Mature Height

    72 in

  • Icon of a vertical ruler in a grey circle

    Mature Width

    48 in

  • Icon of a sun in a grey circle

    Light

    Full Sun, Part Shade
  • Icon of a water drop in a grey circle

    Water

    Moist, well-drained, Wet
  • Icon of a seedling in dirt in a grey circle

    Soil

    Clay, Normal, loamy
  • Description / Colocasia 'Diamond Head' Elephant Ear Bulb

    'Diamond Head' is an exciting breeding breakthrough in Elephant Ears, with a new texture and distinctive dark coloration that holds even in the hottest weather. Boasting a sheen highly unusual for Colocasia cultivars, these brilliant heart-shaped purple-black leaves are dramatically veined, elegantly rippled, lightly ruffled along the edges, and beautifully held up and out for maximum showiness. Reaching up to 2½ feet long, each leaf of this quick-growing Elephant Ear is distinctive, bold, and nothing short of magnificent. The petioles (stems) of the foliage are showy, too, in deep shades of burgundy that blend well with the leaves. 'Diamond Head' reaches 4 to 6 feet high and spreads 2 to 3 feet wide in part shade, making it a bold choice for the north side of the house, a shaded foundation planting, and the shady border.

    A Colocasia esculenta, commonly called taro, kalo, or elephant ear, 'Diamond Head' has an upright habit and rapid growth rate. 'Diamond Head' was introduced in 2008 by breeder John Cho of Hawaii. It is a descendant of C. 'Putih' x C. 'Black Magic,' but it outdoes both parents in color and texture. Most amazing is the glossy sheen of the foliage, a texture typically found in Alocasia but not Colocasia cultivars.

    Find a consistently moist place in up to three-quarters shade and let 'Diamond Head' regale you from spring until frost! And if you would like to grow it north of its zone 10 hardiness limit, find a large container and bring it to a frost-free location to overwinter. Easy and very impressive in a wide range of settings.

    Plant elephant ears outdoors in spring after soil and night temperatures are consistently above 60°F. Plant 'Diamond Head' elephant ear bulb 2 to 3 inches deep. If planting more than 1 bulb, space them 3 to 4 feet apart.

  • Product Details

    SKU: 44396
    Genus: Colocasia
    Species: esculenta
    Variety: 'Diamond Head'
    Item Form: Bulb
    Foliage Color: BlackPurple
    Habit: Upright
    Light Requirements: Full SunPart Shade
    Moisture Requirements:
    • Moist, well-drained
    • Wet
    Uses:
    • Beds
    • Containers
    • Fall Color
    • Foliage Interest
    Special Features:
    • Easy Care Plants
    Hardiness Zones: 10 - 11
    State Shipping Restrictions: GU, PR, VI

    *Does Not Qualify for Additional Discounts