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The Flints, Monks Eleigh, Suffolk IP7 7JG
Tel: 01449 741551
Email: riversidebulbs@btinternet.com


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 ciliatum var liubaense

Autumn Flowering Bulbs
Brown and green striped inflorescence under ‘umbrella’ of narrow leaflets

Height: to 22in (50cm)
Flowering: Early/mid-summer
Bulb size: Flowering
Humus rich free draining soil in partial 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. Plant with the top of the tuber 4-6” deep in rich well drained humus rich soil in light or dappled shade
AR05

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.  The leaves are          
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

Autumn Flowering Bulbs
Cobra Lily
Large deep purple and green spathe, heavily veined and hooded like a cobra. Two leaves each with 3 leaflets

Height to 20in (50cm)
Bulb Size: Flowering
Flowers April-May
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 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 jacquemontii

Autumn Flowering Bulbs
Jacquemont's Cobra Lily
Green spathes with white stripes and a prominent tip extension. Usually has two leaves, each with five to seven leaflets
If fertilised will produce red berries/seeds in autumn

Height to 28" (70cm)
Flowers June/July
Bulb Size: Flowering

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 propinquum

Autumn Flowering Bulbs
Wallich’s Cobra Lily 
Purple spathes with white stripes with a hint of green and long protruding spadix. Glossy green three lobed leaves. A variable species related to A griffithii.

Height to 36” (90cm)
Flowers late spring
Bulb Size: Flowering
Grow in moist, well drained part shade

Arisaema ringens ‘Dark form'

Autumn Flowering Bulbs
Japanese Cobra Lily
Early flowering and distinctive Japanese species with a brown striped spathe, heavily folded. Large three lobed leaves
Will form big tubers and good clumps over time

Height to 36” (90cm)
Flowers
 April/May
Bulb Size: Flowering
Grow in well drained humus-rich soil in light, half or dappled shade

Arisaema ringens ‘Green form'

Autumn Flowering Bulbs
Japanese Cobra Lily
Early flowering and distinctive Japanese species with a green striped spathe, heavily folded. Large three lobed leaves Will form big tubers and good clumps over time

Height to 36” (90cm)
Flowers
 April/May
Bulb Size: Flowering
Grow in well drained humus-rich soil in light, half 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 speciosum

Autumn Flowering Bulbs
Cobra Lily
A large single leaf with a pink margin to the three leaflets on a mottled stem. Red-brown and white striped spathe has a dark purple spadix which will reach down to the ground.

Height to 24in (60cm)
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 taiwanense

Autumn Flowering Bulbs
Taiwan Cobra Lily 
A whorl of long pointed leaflets on spotted dark stems, with dark purple-brown spathe with a long tip and a white spadix held just below. If pollinated will develop a heavy load of red berries

Height to 36” (90cm)
Flowers late spring
Bulb Size: Flowering
Grow in moist, well drained part 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

Arisaema utile

Autumn Flowering Bulbs
Cobra Lily
Bronze and red/brown flaring spathes, Similar to A. griffithii, with a slightly smaller spathe. Two leaves each with three leaflets to 60cms/ 24”

Height to 18in (45cm)
Flowers June to September
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