North America Native Plant

Jack In The Pulpit

Botanical name: Arisaema triphyllum pusillum

USDA symbol: ARTRP

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Arisaema acuminatum Small (ARAC7)  âš˜  Arisaema pusillum (Peck) Nash (ARPU17)   

Jack in the Pulpit: A Charming Native Wildflower for Shade Gardens If you’re looking to add a touch of woodland whimsy to your garden, Jack in the pulpit (Arisaema triphyllum pusillum) might just be the perfect conversation starter you’ve been seeking. This native North American perennial brings an almost magical ...

Jack in the Pulpit: A Charming Native Wildflower for Shade Gardens

If you’re looking to add a touch of woodland whimsy to your garden, Jack in the pulpit (Arisaema triphyllum pusillum) might just be the perfect conversation starter you’ve been seeking. This native North American perennial brings an almost magical quality to shaded garden spaces with its unique hooded flowers and distinctive three-leaflet foliage.

What Makes Jack in the Pulpit Special

Jack in the pulpit gets its charming common name from its distinctive flower structure, which resembles a preacher (Jack) standing in a pulpit. The flower consists of a protective hood called a spathe that curves over a central spike called a spadix. This unusual appearance makes it one of the most recognizable native wildflowers in eastern North America.

This particular form, scientifically known as Arisaema triphyllum pusillum, is a perennial that returns year after year, making it a reliable addition to your native plant garden. You might also encounter it listed under its synonyms Arisaema acuminatum Small or Arisaema pusillum (Peck) Nash in older botanical references.

Where Jack in the Pulpit Calls Home

As a truly native species, Jack in the pulpit has an impressive natural range across eastern North America. You’ll find this woodland gem growing naturally from Canada (including New Brunswick, Ontario, and Quebec) down through much of the eastern United States. Its native range spans from Alabama to Wisconsin, and from Texas to Vermont, making it at home in a wide variety of regional climates and conditions.

Why You Might Want to Grow Jack in the Pulpit

There are several compelling reasons to consider adding this native beauty to your garden:

  • Native plant benefits: Supporting local ecosystems and wildlife
  • Shade tolerance: Perfect for those challenging shady spots in your yard
  • Low maintenance: Once established, it requires minimal care
  • Unique appearance: Provides visual interest and serves as a conversation piece
  • Seasonal interest: Attractive foliage through the growing season

Garden Design and Landscape Use

Jack in the pulpit is ideally suited for naturalistic woodland gardens, shade gardens, and native plant landscapes. It pairs beautifully with other native woodland plants and helps create an authentic forest floor aesthetic. Consider using it in areas where you want to establish a more wild, natural look rather than formal garden beds.

Growing Conditions and Care

While specific growing information for Arisaema triphyllum pusillum is limited in horticultural literature, this native plant generally adapts well to conditions similar to those found in its natural woodland habitat. Like most woodland natives, it likely prefers partially shaded to fully shaded locations with consistent moisture.

For the most successful results with this particular form of Jack in the pulpit, we recommend:

  • Providing consistent moisture without waterlogged conditions
  • Choosing partially shaded to fully shaded locations
  • Amending soil with organic matter to mimic forest floor conditions
  • Being patient, as native wildflowers often take time to establish

Important Growing Notes

It’s worth noting that detailed cultivation information specific to Arisaema triphyllum pusillum is not widely available in standard gardening resources. If you’re interested in growing this particular form, consider consulting with native plant societies in your area or specialty native plant nurseries who may have more specific experience with this variety.

Additionally, like many native plants, Jack in the pulpit may have specific soil, moisture, and light requirements that differ from typical garden plants. Researching the natural growing conditions in your local area can provide valuable insights for successful cultivation.

Final Thoughts

Jack in the pulpit represents the kind of unique, characterful native plant that can transform an ordinary shade garden into something truly special. While growing information specific to the pusillum form may require some detective work, the effort to include native plants like this in our gardens pays dividends in supporting local ecosystems and creating landscapes with authentic regional character.

Before adding any native plant to your garden, consider sourcing from reputable native plant nurseries and learning about the specific needs of plants native to your exact region. Your local native plant society or extension service can be excellent resources for region-specific growing advice.

Jack In The Pulpit

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Arecidae

Order

Arales

Family

Araceae Juss. - Arum family

Genus

Arisaema Mart. - Jack in the pulpit

Species

Arisaema triphyllum (L.) Schott - Jack in the pulpit

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA