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The Flints, Monks Eleigh, Suffolk IP7 7JG
Tel: 01449 741551
Email: mail@riversidebulbs.co.uk


Arisaema candidissimum

Autumn Flowering Bulbs
Striped Cobra Lily
Faintly fragrant. The spathe is green and white striped tinged pink. Leaves have 3 lobes.
Spathes are produced in June. The tuber multiplies readily and offsets can bloom in three years

Bulb Size: Flowering
Height to 24in (60cm)
Hardy. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema concinuum

Autumn Flowering Bulbs
Chinese Cobra Lily
Dark purple hooded spathe with green/white stripes, Architectural umbrella shaped leaf with 11-20 leaflets

Height to 24in (60cm)
Flowering: May-June
Bulb Size: Flowering
Hardy. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema consanguineum

Autumn Flowering Bulbs
Himalayan Cobra Lily
The spathe is green or purple, vertically striped with white. Very attractive single radiate leaf with up to 13 leaflets
Spathes are produced in June. After flowering, in July they produce orange-red berries

Height to 30in (75cm)
Flowering: May-June
Bulb Size: Flowering
Hardy. Plant with the top of the tuber 8” deep in rich well drained humus rich soil in light or dappled shade

Arisaema costatum

Autumn Flowering Bulbs
Cobra Lily
Hooded deep purple black spathe which can dangle to the ground. The leaves are heavily veined and often have a bright red margin
Plant 6” deep in rich well drained humus rich soil in semi shade

Height to 14in (35cm)
Flowers June to September
Bulb Size: Flowering
Hardy.

Arisaema fargesii

Autumn Flowering Bulbs
‘Green Dragon’
An American variety. The spathe is green and held beneath the leaves. Leaves have 7 leaflets
Spathes are produced in May and June. If fertilised they produce orange-red berries in September

Height to 52in (130cm)
Bulb Size: Flowering
Hardy.
Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema flavum

Autumn Flowering Bulbs
Yellow Cobra lily 
Yellow-green spathes with a purple throat are held just at the height of the foliage.          
Arisaema flavum is self-fertile and the clusters of berries produced in autumn are reliably fertile, and will multiply from seeds and offset tubers

Height
 to 18” (45cm)
Flowers
 June/July
Bulb Size: Flowering

Arisaema galeatum

Autumn Flowering Bulbs
Cobra Lily
Emerald green helmet-shaped spathe pale green spathes with white stripes.

Height to 24in (60cm)
Flowers June to September
Bulb Size: Flowering
Hardy

Arisaema griffithii var pradhanii

Autumn Flowering Bulbs
Cobra Lily 
An altogether bigger selection of A griffithii with a much wider spathe to 25cm and spadix to 50 cm long.

Height to 36in (100cm)
Flowers April-May 
Bulb Size: Flowering
Half-hardy: Lift for the winter or grow in pots.
Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema intermedium

Autumn Flowering Bulbs
Himalayan Cobra Lily
Green striped white flowered (occasionally purple) with a long dangly appendage Leaf stem is speckled and has a three-lobed leaf

Bulb Size: Flowering
Flowering: May – June
Height to 20in (50cm)
Hardy. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema kiushianum

Autumn Flowering Bulbs
Japanese Cobra Lily
Striking, with heavily marked dark purple striped spathe, and an upturned purple spadix. A single green stem with up to a dozen leaflets. Sometimes with silver markings

Bulb Size: Flowering
Flowering: May – June
Height to 16in (40cm)
Needs protection from cold/wet winters. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema nepenthoides

Autumn Flowering Bulbs
Cobra Lily
Brownish-red with some pink streaks long-tubed spathe up to 13cm (5”) long
Brown and straw mottled stems.

Height to 30in (75cm)
Flowers May-June
Bulb Size: Flowering
Half-hardy: will need some protection from the worst of the winter weather
Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema serratum

Autumn Flowering Bulbs
Japanese Cobra Lily
White striped green or purple spathe, and a short white spadix.Spathe is held above the usually two stems each with up to a dozen leaflets

Bulb Size: Flowering
Flowering: April-May
Height to 24in (60cm)
Needs protection from cold/wet winters. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema sikokianum

Autumn Flowering Bulbs
Japanese Cobra Lily
The spathe appears above the foliage and is purple outside with thin white stripes inside. The distinctive white club shaped spadix appears above the mouth of the spathe. Very attractive shiny leaves with 3-5 leaflets
Spathes are produced early, in March & April. If fertilised orange berries are produced in November

Height to 28in (70cm) when mature
Bulb Size: Flowering”
Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade

Arisaema thunbergiae urashima

Autumn Flowering Bulbs
Purple brown inflorescence with a long tail (to 18 in) below umbrella like structure of up to 16 leaflets on a mottled stem

Height: to 20in (50cm)
Flowering: May-June
Bulb size: Flowering
Grow in well drained humus-rich soil in light, half or dappled shade

Arisaema tortuosum

Autumn Flowering Bulbs
Whipcord Cobra Lily
Two or three leaves with flat parasols of up to 15 leaflets. Pale green and grey spathes. Purple and green whip-like spadix

Height to 36” (120 cm)
Flowers April - June
Bulb Size: Flowering
Hardy. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade