North America Native Plant

Longleaf Fleabane

Botanical name: Erigeron corymbosus

USDA symbol: ERCO5

Life cycle: perennial

Habit: forb

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

Longleaf Fleabane: A Hardy Native Wildflower for Western Gardens If you’re looking for a low-maintenance native wildflower that can handle tough conditions while providing beautiful blooms, longleaf fleabane (Erigeron corymbosus) might just be your new garden favorite. This charming perennial brings the classic appeal of daisy-like flowers to gardens across ...

Longleaf Fleabane: A Hardy Native Wildflower for Western Gardens

If you’re looking for a low-maintenance native wildflower that can handle tough conditions while providing beautiful blooms, longleaf fleabane (Erigeron corymbosus) might just be your new garden favorite. This charming perennial brings the classic appeal of daisy-like flowers to gardens across the American West, all while supporting local ecosystems and requiring minimal fuss from gardeners.

What Makes Longleaf Fleabane Special?

Longleaf fleabane is a true native of western North America, naturally occurring across a impressive range that includes British Columbia, Idaho, Montana, Oregon, Utah, Washington, and Wyoming. As a native species, it has evolved alongside local wildlife and is perfectly adapted to regional growing conditions.

This herbaceous perennial belongs to the aster family and produces delicate white to pale pink flowers with bright yellow centers. The blooms typically appear from summer through fall, providing a long season of color when many other plants are winding down for the year.

Why Plant Longleaf Fleabane in Your Garden?

There are several compelling reasons to consider adding this native wildflower to your landscape:

  • Pollinator magnet: The daisy-like flowers attract butterflies, native bees, and other beneficial insects
  • Low maintenance: Once established, it requires minimal care and watering
  • Drought tolerant: Perfect for water-wise gardening and xeriscaping
  • Extended bloom time: Flowers from summer into fall when color is most needed
  • Native habitat support: Helps restore and maintain local ecosystems

Perfect Garden Settings

Longleaf fleabane shines in several types of garden settings:

  • Native plant gardens: A natural choice for authentic regional plantings
  • Rock gardens: Thrives in well-drained, rocky conditions
  • Wildflower meadows: Adds texture and color to naturalized areas
  • Drought-tolerant landscapes: Perfect for low-water garden designs

Growing Conditions and Care

One of the best things about longleaf fleabane is how adaptable and undemanding it is. Here’s what this native wildflower prefers:

Sunlight: Full sun is ideal, though it can tolerate some light shade

Soil: Well-drained soils are essential. It’s not particular about soil type but doesn’t like wet feet

Water: Drought tolerant once established. Water regularly the first season, then reduce to occasional deep watering during extended dry periods

Climate: Hardy in USDA zones 3-8, making it suitable for most western mountain and prairie regions

Planting and Establishment Tips

Getting longleaf fleabane established in your garden is straightforward:

  • Plant in spring after the last frost date
  • Choose a sunny location with good drainage
  • Space plants according to their mature size to allow for air circulation
  • Water regularly the first growing season to help roots establish
  • Once established, reduce watering frequency but provide deep irrigation during prolonged dry spells
  • Deadhead spent flowers to encourage continued blooming, or leave seed heads for wildlife

A Smart Choice for Western Gardens

Longleaf fleabane represents everything great about native plant gardening: it’s beautiful, beneficial to wildlife, adapted to local conditions, and requires minimal resources once established. Whether you’re creating a pollinator garden, establishing a drought-tolerant landscape, or simply want to grow plants that belong in your region, this hardy native wildflower deserves a spot in your garden planning.

By choosing native plants like longleaf fleabane, you’re not just creating a beautiful garden – you’re participating in the conservation of regional plant communities and supporting the wildlife that depends on them. It’s gardening that makes a difference, one native plant at a time.

Longleaf Fleabane

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Erigeron L. - fleabane

Species

Erigeron corymbosus Nutt. - longleaf fleabane

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