Skip to content
IIIFolio · plant profile№ E725edible
Data provenancePermapeopleTrefleWikipediaPFAFPOWOreviewed 13 Oct 2026methodology → read
Home/Plants/Araceae

Jack In The Pulpit

Arisaema triphyllumfam. Araceae
Educational content — not medical, botanical, or professional advice. Plant identification, safety, and edibility depend on local conditions, cultivars, and correct identification. Consult a qualified botanist or forager before consuming or handling wild specimens. How we source & review →
edibleperennialedibleedible rootnative amperennialshade tolerant
Updated·Quick Q&A →
Garden journal pausedUse profile notes below
Arisaema triphyllum (Jack In The Pulpit) — botanical photograph
Pl. E725 — Arisaema triphyllum
Arisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllumArisaema triphyllum
I

Overview

Jack In The Pulpit (Arisaema triphyllum), a perennial herb from the Araceae family, is native to eastern North America and can be found in moist, shaded areas stretching from Alabama and Arkansas to Quebec and Virginia. This plant features distinctive three-lobed leaves that give way to an intriguing spadix hidden within the hood-like spathe, resembling a preacher hiding in his pulpit. The Jack In The Pulpit thrives in light to full shade with moist soil, thriving best in a pH range of 4.8–7 and growing up to 0.6 meters tall. The plant is known for its edible root, which can be prepared by digging it up and either cooking or drying before consumption. Typically, the root is boiled to remove toxic compounds before being eaten. Jack In The Pulpit also has ornamental value, making it a suitable addition to gardens where it can grow in partial to full shade. This plant is hardy in zones 4-9 and thrives best when planted in light to full sun depending on the specific conditions; partial shade is ideal for hotter climates. For propagation, division or seed planting are effective methods. Jack In The Pulpit's edible root should be harvested during fall after flowering, ensuring that it has had sufficient time to mature. While Jack In The Pulpit is not medicinal, its parts and compounds have no known therapeutic benefits. Always exercise caution when handling any plant part, as some may contain toxic compounds.

Quick answers

What is Jack In The Pulpit?

Jack In The Pulpit (Arisaema triphyllum), a perennial herb from the Araceae family, is native to eastern North America and can be found in moist, shaded areas stretching from Alabama and Arkansas to Quebec and Virginia.

Compare with:Arisaema→Arisaema costatum→Arisaema negishii→all comparisons →
Growingconditions · propagation · uses
V

Cultivation

Jack In The Pulpit thrives in partial to full shade and prefers moist, well-draining soil with a pH between 4.8 and 7. It is hardy in zones 4-9 and can grow up to 0.6 meters tall. For best results, plant it where it receives light to full sun depending on the specific conditions; partial shade is ideal for hotter climates. Propagate via division or seed. Harvest the edible root during fall after flowering.
Light
Full sun, Partial sun/shade, Full shade
Water
Moist
Soil
Light (sandy), Medium
Hardiness
4-9
Life cycle
Perennial
Habit
Forb/herb
Mature size
0.6 m tall
Soil pH
4.8–7
For first-time growers

How to grow Jack In The Pulpit for the first time

8steps

Start with Jack In The Pulpit as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    Jack In The Pulpit bulbs or corms, potting soil, container if planting in pots.

  2. 2

    Best time to plant

    Plant Jack In The Pulpit in early spring or late fall when the soil is cool.

  3. 3

    Soil and container prep

    Use a well-draining mix with light (sandy) to medium texture. Ensure containers have drainage holes.

  4. 4

    Sowing or transplanting

    Plant bulbs 2-3 inches deep, spacing them about 6-10 inches apart in the garden or container.

  5. 5

    First two weeks

    Keep soil consistently moist but not waterlogged. Avoid direct sunlight during this period.

  6. 6

    Ongoing care

    Provide partial sun to full shade, keep soil moist, and mulch around plants in winter for protection.

  7. 7

    Harvest or pruning

    Prune dead foliage after flowering to maintain a neat appearance. Do not harvest roots as they are used for propagation.

  8. 8

    Common mistakes

    Overwatering, planting in full sun, neglecting to mulch in winter.

VI

Edible & utility

Edible parts:Root
Edible uses: The Jack In The Pulpit's root is edible and can be prepared in various ways. Typically, the root is dug up and either cooked or dried before consumption. It is often boiled to remove toxic compounds before being eaten.
Other uses:CraftingStarch
Contextrange · companions · related
VII

Distribution

45 native · 0 introduced
Distribution across1 continent· 45 native
Asia1 region
native (1)Georgia
Broader regions
native:Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Masachusettes, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Brunswick, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Pennsylvania, Prince Edward I., Québec, Rhode I., South Carolina, South Dakota, Tennessee, Texas, Vermont, Virginia, West Virginia, Wisconsin
IX

Specimen gallery

1 image
Arisaema triphyllum (Jack In The Pulpit) — botanical photograph
Jack In The Pulpit (Arisaema triphyllum)
X

See also

8 related
XI

Explore further

XII

About this entry

Last updated
Citation
How to cite this entry · Submit a correction
Back to the cataloguePlant id · e7257c25-c215-45cd-98a2-bdb98dd7457d
❦❦❦❦
Endpaper · archive updates

Get archive updates

Occasional email when substantial new content lands — plant profiles, seasonal growing notes, folk-remedy additions. Free, no tracking, unsubscribe anytime.

Newsletter returning soon.
We are rebuilding the update list around a lightweight editorial workflow. New dispatches will resume after the next content review cycle.
iCare notes