Family: Araceae

Scientific Name: Arisaema sikokianum

Common Name: Japanese Jack-in-the-Pulpit,

Description

Japanese Jack-in-the-Pulpit (Arisaema sikokianum) is a large Jack-in-the-Pulpit type plant with a smokey purple base and white inner cup. Grows in moist shaded areas of the garden.

Pronunciation(air-ris-SEE-muh) (si-ko-kee-AH-num)
Plant TypeAll Plants, Perennials Hardy
Hardiness Zone5-7
Sunlightshaded, light shade
Moisturemoist, resents dry
Soil & Siterich, humusy, moist, deciduous woods
Temperaturegoes dormant in late summer
Flowerswhite pestle shaped spathix, surrounded by a spathe which is smokey purple on the outside and white on the inside
Fruitseeds turning a bright red
Leavestwo leaves, may have silver mottling, one leaf with three lobes, other having five.
Rootstubers
Dimensions18-20 inches or higher depending on the site
Propagationoffsets, difficult from seed
Native SiteJapan
Misc Factssyn: Arisaema magnificum, Arisaema sazensoo, Arisaema sikokianum var. integrifolium, syn common names: Circumcised Japanese Jack-in-the-Pulpit, Japanese Jack in the Pulpit, Snow Rice-cake Plant, Japanese Cobra Lily, Gaudy Jack
Author's NotesAlthough I have never grown this plant, have seen it many times in wooded areas. It is an unusual looking, striking plant that is ampt to stimulate a conversation among plantphyles.
Notes & Reference#04-Herbaceous Perennial Plants (Allan Armitage), #161-Paghat's Gardens (www.paghat.com)
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