North America Native Plant

Idaho Bluebells

Botanical name: Mertensia campanulata

USDA symbol: MECA6

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Idaho Bluebells: A Hidden Gem for Western Native Plant Gardens If you’re looking to add authentic western charm to your native plant garden, Idaho bluebells (Mertensia campanulata) might just be the perfect choice. This delightful perennial forb brings the classic appeal of true blue flowers to landscapes while supporting local ...

Idaho Bluebells: A Hidden Gem for Western Native Plant Gardens

If you’re looking to add authentic western charm to your native plant garden, Idaho bluebells (Mertensia campanulata) might just be the perfect choice. This delightful perennial forb brings the classic appeal of true blue flowers to landscapes while supporting local ecosystems with its native heritage.

What Are Idaho Bluebells?

Idaho bluebells are herbaceous perennial plants native to the American West. As members of the borage family, they share characteristics with their more famous cousin, Virginia bluebells, but have adapted specifically to western growing conditions. These charming forbs lack woody stems, instead emerging fresh each year from underground perennial roots.

Where Do They Naturally Grow?

True to their common name, Idaho bluebells are native to Idaho, where they’ve evolved to thrive in the region’s unique climate and soil conditions. As a native species to the lower 48 states, they represent an authentic piece of American botanical heritage that gardeners can proudly cultivate.

Why Choose Idaho Bluebells for Your Garden?

There are several compelling reasons to consider adding these native beauties to your landscape:

  • Native plant benefits: Supporting local ecosystems by choosing plants that naturally belong in your region
  • Perennial reliability: Once established, they’ll return year after year without replanting
  • Authentic regional character: Perfect for creating landscapes that reflect the natural beauty of the American West
  • Low-maintenance appeal: Native plants typically require less water and care once established

Garden Design and Landscape Uses

Idaho bluebells work wonderfully in native plant gardens, naturalized areas, and wildflower meadows. Their herbaceous nature makes them excellent companions for other native perennials and grasses. Consider using them in:

  • Native plant borders and beds
  • Naturalized woodland edges
  • Wildlife-friendly garden spaces
  • Regional-themed landscape designs

Growing Conditions and Care

While specific growing information for Idaho bluebells is limited in the literature, we can draw from general knowledge about western native plants and the borage family to provide guidance:

Climate Considerations: As an Idaho native, these plants are likely adapted to the region’s continental climate with cold winters and warm, dry summers.

Soil Preferences: Most western natives prefer well-draining soils and can tolerate a range of soil types once established.

Water Needs: Like many western natives, Idaho bluebells probably prefer moderate water during establishment, then become drought-tolerant.

Planting Tips for Success

When growing Idaho bluebells, consider these general guidelines for western native plants:

  • Plant in fall or early spring when temperatures are moderate
  • Choose a location with good drainage to prevent root rot
  • Provide regular water during the first growing season to help establishment
  • Mulch around plants to conserve moisture and suppress weeds
  • Be patient – native plants often take time to establish but reward you with longevity

A Note About Availability

Idaho bluebells aren’t commonly found in mainstream nurseries, which makes them all the more special for dedicated native plant gardeners. You may need to seek out specialty native plant nurseries or native plant sales in your region. This rarity also means you’ll be growing something truly unique that few other gardeners will have!

Is This Plant Right for Your Garden?

Idaho bluebells are perfect for gardeners who:

  • Live in or near Idaho and want to grow truly local plants
  • Appreciate the uniqueness of lesser-known native species
  • Enjoy the challenge of growing special plants that aren’t widely available
  • Want to create authentic western landscapes
  • Value supporting native ecosystems through their plant choices

While we’d love to provide more specific growing details, the limited information available about this particular species adds to its mystique and appeal for adventurous native plant gardeners. If you’re lucky enough to find Idaho bluebells, you’ll be adding a true regional treasure to your landscape while supporting the preservation of western native plant diversity.

Idaho Bluebells

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

Boraginaceae Juss. - Borage family

Genus

Mertensia Roth - bluebells

Species

Mertensia campanulata A. Nelson - Idaho bluebells

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