1 1

    Arisaema intermedium

    Intermediate Jack-in-the-Pulpit

    This plant is not currently for sale. This is an archive page preserved for informational use.

    Shop Available Arisaema
    Write a review
    | Ask a Question

    Item #: 9965

    Zones: 7a to 8b, at least

    Dormancy: Winter, Fall

    Height: 20" tall

    Culture: Part Sun to Light Shade

    Origin: Himalayan Mountains

    Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)


    Arisaema intermedium is a Himalayan Jack-in-the-pulpit that grows in lightly forested slopes between 8,000 and 12,000' elevation. Arisaema intermedium emerges with a quilted green trifoliate leaf, showing its close relation to Arisaema costatum and Arisaema speciosum. Arisaema intermedium emerges in early spring with a green spathe occasionally flushed in purple. The spathe has a 6" long thread-like tip, but nothing to compare to the spadix with its 3' long twisted threadlike appendage It's actually quite unusual for both the spathe and spadix to have long tongues. Arisaema intermedium prefers cooler night temperatures, good drainage and moderately moist soils....if you have these, give Arisaema intermedium a try.