perennial

Jack-In-The-Pulpit

Arisaema triphyllum 'ssp. triphyllum'

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Jack-In-The-Pulpit (Arisaema triphyllum 'ssp. triphyllum') at Minor's Garden Center

Jack-In-The-Pulpit

Jack-In-The-Pulpit

(Photo courtesy of NetPS Plant Finder)

Jack-In-The-Pulpit (Arisaema triphyllum 'ssp. triphyllum') at Minor's Garden Center

Jack-In-The-Pulpit flowers

Jack-In-The-Pulpit flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  18 inches

Flower Height:  24 inches

Spread:  12 inches

Sunlight:  partial shade  full shade 

Hardiness Zone:  3a

Other Names:  Dragon Root, Green Japanese Jack-In-The-Pulpit

Description:

This familiar woodland plant is usually found near water; the flower is actually a striped green spathe that surrounds and shelters its flower spike; blooms May-June; reaching 1' to 2' by mid spring; an interesting accent planting along shaded walkways

Ornamental Features

Jack-In-The-Pulpit features solitary light green trumpet-shaped flowers with dark green stripes at the ends of the stems in early summer. Its pointy leaves remain green in color throughout the season. The fruit is not ornamentally significant. The green stems can be quite attractive.

Landscape Attributes

Jack-In-The-Pulpit is an open herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, and usually looks its best without pruning, although it will tolerate pruning. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Jack-In-The-Pulpit is recommended for the following landscape applications;

  • General Garden Use

Planting & Growing

Jack-In-The-Pulpit will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 12 inches. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 5 years.

This plant does best in partial shade to shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is very fussy about its soil conditions and must have rich, acidic soils to ensure success, and is subject to chlorosis (yellowing) of the leaves in alkaline soils. It is quite intolerant of urban pollution, therefore inner city or urban streetside plantings are best avoided, and will benefit from being planted in a relatively sheltered location. Consider applying a thick mulch around the root zone in both summer and winter to conserve soil moisture and protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America.

Sizes Available:

4.5" Cont. $9.99

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Garden 
Applications
Flowers  Plant Form  Bark 
Ornamental Features
Minor's Garden Center (414) 354-4830
7777 N. 76th St., Milwaukee, WI 53223
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