Colocasia 'Black Stem'
Colocasia 'Black Stem'
Colocasia 'Black Stem'
Colocasia 'Black Stem'
Colocasia 'Black Stem'
Colocasia 'Black Stem'

Colocasia 'Black Stem'

"Black-stemmed taro"

Colocasia 'Black Stem'

1 bulb — £12.90

Spring planting season is currently closed 
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Delivery schedule

Orders placed until 29 February 2025
You can expect your order in February/March 2025

Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025

Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days

Available for (pre)ordering again in December
Free delivery on UK orders over £50
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Shipping to the UK

UK orders over £50
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UK orders under £50
£4.99

Northern Ireland orders under £50
£5.99

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Description

Introduce a touch of the tropics with Colocasia 'Black Stem', a plant that knows how to make an impression. With its bold, black stems and huge, glossy dark green leaves, this elephant ear or taro variety brings sophistication and drama to any garden or indoor space. Perfect for borders, containers, or as a statement feature near water, Colocasia 'Black Stem' is the secret to a striking, tropical-inspired space.

The large, heart-shaped leaves of Colocasia 'Black Stem' add texture and depth, creating a stunning contrast in garden designs. Thriving in moist, well-drained soil and partial to full sun, this robust plant is surprisingly easy to care for, needing only regular watering during the growing season to keep it looking lush and luxurious.

In cooler regions, simply bring it indoors to overwinter, and it’ll be ready to impress again next year. As a houseplant, Colocasia esculenta  'Black Stem' is equally impressive, adding a splash of exotic elegance to conservatories, living rooms, or offices with its bold, architectural foliage. Why settle for ordinary when you can go for striking? Infuse your garden or home with deep greens, rich blacks, and undeniable style. This low-maintenance yet high-impact plant is sure to be a conversation starter—because who doesn’t love a bit of dark drama in the garden?

Key features

  • Perfect for pots

  • Suitable for indoors

  • Comes back every year

  • Thrives well in full sun

  • Great for shade

  • Packed in paper bags

  • Needs winter protection

Specs & details

  • Botanical name

    Colocasia esculenta var. fontanesii 'Black Stem'

  • Flower colour

    Dark green, near-black stems

  • Bulb size

    18/+ (baseball size)

  • Established height

    1.2-1.5m

  • Established spread

    30-50cm

  • Leaf colour

    Black

  • Habit

    Upright
    Clump-forming

  • Life cycle

    Perennial

  • Hardiness

    Tender/Tropical

  • Years to establish

    1-2 years

  • Sunlight

    Full sun
    Partial shade
    Dappled shade

  • Position

    Sheltered

  • Suitable for

    Indoors
    Pots
    Large containers
    Borders
    Exotic gardens
    Greenhouse

  • Soil acidity

    Any

  • Soil moisture

    Damp
    Poorly drained

  • Soil type

    Loam
    Sandy
    Multipurpose compost
    Loam-based compost

  • Growing skill

    Requires specific conditions

  • Scented

    No

  • Pollinator-friendly

    No

  • Mouse resistant

    No

  • Rabbit resistant

    No

  • Deer resistant

    No

  • Toxicity

    Harmful if eaten
    Skin/eyes irritant

Plant calendar

JanFebMarAprMayJuneJulyAugSepOctNovDec
  • Planting
  • Flowering

Useful information

  • Orders placed until 29 February 2025
    You can expect your order in February/March 2025

    Orders placed 1 March - 15 April 2025
    You can expect your order in March/April 2025

    Orders placed 16 April - 15 May 2025
    You can expect your order within 10 business days

Colocasia in 1 minute

They're also known as elephant ears and it's easy to see why. The big, dramatic leaves of Colocasia certainly bear a resemblance to those of our iconic pachyderm, and the plant's southeast Asian origins are as tropical as you could wish!

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