Photo by Melody

PlantFiles: Jack in the Pulpit
Arisaema propinquum

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Family: Araceae (a-RAY-see-ee) (Info)
Genus: Arisaema (air-uh-SEE-muh) (Info)
Species: propinquum (prop-IN-kwum) (Info)

One member has or wants this plant for trade.

Category:
Bulbs

Height:
18-24 in. (45-60 cm)

Spacing:
12-15 in. (30-38 cm)

Hardiness:
USDA Zone 7b: to -14.9 C (5 F)
USDA Zone 8a: to -12.2 C (10 F)
USDA Zone 8b: to -9.4 C (15 F)
USDA Zone 9a: to -6.6 C (20 F)

Sun Exposure:
Sun to Partial Shade
Light Shade

Danger:
Unknown - Tell us

Bloom Color:
Pale Green
Green
Dark Purple/Black
White/Near White

Bloom Time:
Late Spring/Early Summer

Foliage:
Unknown - Tell us

Other details:
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings

Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)

Patent Information:
Unknown - Tell us

Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; direct sow after last frost
From seed; germinate in a damp paper towel
From bulbils

Seed Collecting:
Unknown - Tell us

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to view:

By arsenic
Thumbnail #1 of Arisaema propinquum by arsenic

By wendyelsey
Thumbnail #2 of Arisaema propinquum by wendyelsey

No details have been posted.

Regional...

This plant has been said to grow in the following regions:

Winchester, New Hampshire
Hubbard, Oregon
Fairfax, Virginia



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