Skip to content

Sale has started: Enjoy up to 30% OFF
Close-up of a arum speciosum plant with a blurred natural background
Out of season New

Arisaema speciosum

showy cobra lily

Arisaema speciosum is one of those plants that seems to have slithered straight out of a Victorian explorer’s sketchbook: exotic, mysterious and just a touch theatrical. Commonly known as the showy cobra lily, it rises from the soil with an elegant poise, displaying a solitary, three-part leaf that frames its true spectacle: a striking purple spathe hooded over a pale, white-tipped spadix, like a cobra about to strike. The markings are extraordinary, striped and mottled in tones of burgundy and cream, making Arisaema speciosum a captivating centrepiece for shaded borders, woodland gardens or any spot that deserves a bit of drama.

Despite its exotic appearance, Arisaema speciosum is surprisingly accommodating. It’s content in moist, humus-rich soil with dappled shade, where it adds a tropical air without demanding tropical conditions. Emerging in late spring and flowering through summer, Arisaema speciosum brings structure and intrigue long before other perennials wake up to the idea. The tuber quietly retreats underground in winter, resting before returning with equal flair the following year. Partner it with ferns or hostas for a striking contrast in texture and tone or let it stand alone, where its sinuous form can be properly admired. There’s nothing ordinary about Arisaema speciosum, it’s a botanical conversation starter that manages to be both refined and a little bit wild.

Quantity

Quantity
1 tuber £7.90 £7.90 each 3 tubers £21.75 £7.25 each -8% 9 tubers £58.50 £6.50 each -18%
Notify when back in stock
We fund carbon removal with every order

Plant profile

Plant calendar
Arisaema speciosum is called showy cobra lily because its hooded flower resembles a rearing cobra poised to strike—dramatic and exotic in equal measure.
Good for cutting

Grow in your garden and gather for the vase.

Perfect for pots

Bring colour to patios, doorsteps and favourite corners.

Great for shade

Bring those shady corners of your garden to life.

Needs winter protection

Loves the warmth and needs protection when frost arrives.

Low maintenance

Needs little care and rewards you generously.

In good company

Varieties chosen to complement Arisaema speciosum

Explore all

In good company

Varieties chosen to complement Arisaema speciosum

Explore all
-20%
Allium azureum

Allium azureum

Regular price £3.12
Sale price £3.90
Allium azureum

Expert care from
choice to delivery

Our horticulturalists prepare every bulb and plant with the utmost care. From selection to packing, each one receives expert attention before beginning its journey to your garden.

Better by nature

From cultivation to packaging and delivery, we are always looking for ways to lessen our environmental impact.

Growing together

Our care team of horticultural experts is on hand to support you choose and garden with confidence.

World of wonders

A collection of world-renowned flower bulbs and perennials of exceptional beauty and character.

Chosen to thrive

Every bulb and plant is sourced, selected and prepared with an expert eye for their quality and garden performance.