Photo of Arisaema amurense flower by Hoot Owl Hollow Nursery

Photo by Hoot Owl Hollow Nursery

Used with permission, all rights reserved

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Arisaema amurense

Also Known As

  • Jack in the Pulpit

Plant type

perennial, bulb / corm / tuber, aroid

size

  • H: 12"-18"
  • W: 6"-12"

planting zones

  • 6a-9b

More Options

Arisaema amurense plant details

Arisaema amurense is a broadleaf deciduous perennial aroid bulb / corm / tuber with green foliage. In spring and summer green and purple flowers emerge. Grows well with mostly sun - shade and even moisture - regular water. Does well in average, rich and well-drained soil. A good option if you're seeking something heat tolerant, humidity tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Arisaema amurense

Plant type: perennial aroid bulb / corm / tuber
Plant family: araceae
Foliage: deciduous green
Mature size: 6 IN - 12 IN - wide, 12 IN - 18 IN - tall
Flowers: green and purple blooms in spring and summer
Uses: striped flowers, woodland garden

GROWING CONDITIONS for Arisaema amurense

USDA Zones: 6a - 9b
Sun exposure: mostly sun - shade
Watering frequency: even moisture - regular
Resistant to: deer and rabbit, heat, humidity and verticillium wilt
Soil needs: average, rich and well-drained

Nursery contributed plant descriptions

From the Amur Peninsula, this "Jack in the Pulpit" sort of resembles our Arisaema triphyllum in flower in shape and form, but has five leaflets instead of three. Interesting and variable markings on the spathe and easy to grow in full shade to part sun.
We sold this for some years as triphyllum ssp. pusillum before being enlightened that it is the closely related Russain Far East Arisaema amurense. Similar but different. Fun having a new species! An easy Jack in the Pulpit increasing nicely my offsets. Good moist soil.

Gardening facts about Arisaema amurense plant

How to Grow Arisaema amurense

  • Sun Exposure

    • mostly sun - shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average
    • well-drained
    • rich
  • Special Situation

    • heat tolerant
    • humidity tolerant
    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • green
    • purple
  • Wildlife

    • deer resistant
    • rabbit resistant
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous
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