North America Native Plant

Largeflower Skullcap

Botanical name: Scutellaria montana

USDA symbol: SCMO6

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Scutellaria serrata Andrews var. montana (Chapm.) Penl. (SCSEM)   

Largeflower Skullcap: A Rare Native Gem Worth Protecting in Your Garden If you’re passionate about native plants and conservation, largeflower skullcap (Scutellaria montana) might just be the perfect addition to your woodland garden. This charming perennial herb offers both beauty and ecological value, though it comes with an important conservation ...

Rare plant alert!

Region: United States

Status: Threatened: Status is uncertain but is somewhere between the following rankings: Threatened: Experiencing significant population decline or habitat loss that could lead to its endangerment if not addressed. ⚘

Largeflower Skullcap: A Rare Native Gem Worth Protecting in Your Garden

If you’re passionate about native plants and conservation, largeflower skullcap (Scutellaria montana) might just be the perfect addition to your woodland garden. This charming perennial herb offers both beauty and ecological value, though it comes with an important conservation story that every gardener should know.

What Makes Largeflower Skullcap Special?

Largeflower skullcap is a delightful native forb—essentially a non-woody herbaceous plant—that brings subtle elegance to shaded garden spaces. True to its name, this skullcap produces lovely blue to purple flowers that are notably larger than many of its relatives. The blooms appear in summer and create a gentle carpet of color that pollinators absolutely adore.

As a perennial, this plant returns year after year, making it a reliable addition to your native plant collection. Its low-growing, herbaceous nature makes it perfect for filling in woodland understories without overwhelming other plants.

Where Does Largeflower Skullcap Come From?

This beautiful native is found naturally in the southeastern United States, specifically documented in Georgia and Tennessee. It’s a true regional treasure that has adapted perfectly to the woodland conditions of this area.

Important Conservation Considerations

Here’s something crucial every gardener needs to know: largeflower skullcap is classified as Threatened in the United States. This means its wild populations are at risk, making it even more precious in the gardening world.

If you’re considering adding this rare beauty to your garden, please only source it from reputable native plant nurseries that grow it from responsibly collected seed or propagated stock—never from wild-collected plants. By growing largeflower skullcap in your garden, you’re actually helping preserve this species while enjoying its natural beauty.

Perfect Garden Settings

Largeflower skullcap thrives in:

  • Native plant gardens focused on southeastern species
  • Woodland gardens with dappled shade
  • Naturalized landscape areas
  • Pollinator gardens in shaded locations
  • Conservation-minded landscapes

Growing Conditions and Care

This woodland native prefers conditions that mimic its natural habitat:

  • Light: Partial shade to full shade
  • Soil: Well-drained woodland soils
  • Hardiness: Suitable for USDA zones 6-8
  • Maintenance: Low maintenance once established

The key to success with largeflower skullcap is recreating those cool, moist woodland conditions it loves. Think forest floor rather than sunny meadow, and you’ll be on the right track.

Pollinator and Wildlife Benefits

Despite its delicate appearance, largeflower skullcap pulls its weight in the ecosystem. The nectar-rich flowers attract bees and butterflies, making it a valuable addition to any pollinator-friendly garden. Native bees especially appreciate the specialized flower structure of skullcaps.

Why Plant Largeflower Skullcap?

There are several compelling reasons to consider this rare native:

  • You’re contributing to species conservation
  • It provides authentic regional character to your landscape
  • Low maintenance requirements once established
  • Supports native pollinators
  • Adds unique beauty to shaded areas

A Final Word on Responsible Gardening

Growing largeflower skullcap is both a privilege and a responsibility. By choosing this threatened native, you’re becoming a steward for a species that needs our help. Just remember to source your plants responsibly and never collect from the wild. With proper care and the right growing conditions, you can enjoy this rare southeastern treasure while helping ensure its survival for future generations.

Sometimes the most rewarding plants in our gardens are the ones that carry a deeper story—and largeflower skullcap certainly has one worth telling.

Largeflower Skullcap

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Lamiaceae Martinov - Mint family

Genus

Scutellaria L. - skullcap

Species

Scutellaria montana Chapm. - largeflower skullcap

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