Habitat: part shade
Flowering: late spring to early summer
Height: 50 cm
Width: 30 cm
Soil: humus-rich, moist but well drained
You love them or hate them. We love them. The Arisaemas, also known as cobra lilies, are distinguished by their hooded spathes, often with a long 'tail' at the tip, along which pollenating insects crawl. They have an interesting sex life. Young plants (they grow from tubers) are male, but when mature they become female, and then have most impressive spikes of red or orange fruits in autumn. If they are starved, they can become male again. They should be mulched in winter to retain a little moisture, or they can be grown in pots, which are sunk in sand or soil.
|Arisaema triphyllum is an American species, quite variable, but with spathes that are usually green, with stripes of purple and white, which may dominate the overall colour.|