North America Native Plant

Hummingbird Trumpet

Botanical name: Epilobium canum angustifolium

USDA symbol: EPCAA

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Zauschneria californica C. Presl (ZACA6)  âš˜  Zauschneria californica C. Presl ssp. angustifolia D.D. Keck (ZACAA2)   

Hummingbird Trumpet: A Native California Gem for Wildlife Gardens If you’re looking to create a buzzing, wildlife-friendly garden that celebrates California’s native flora, let me introduce you to a real showstopper: the hummingbird trumpet (Epilobium canum angustifolium). This perennial powerhouse might not be the most well-known native plant, but it’s ...

Hummingbird Trumpet: A Native California Gem for Wildlife Gardens

If you’re looking to create a buzzing, wildlife-friendly garden that celebrates California’s native flora, let me introduce you to a real showstopper: the hummingbird trumpet (Epilobium canum angustifolium). This perennial powerhouse might not be the most well-known native plant, but it’s certainly one that deserves a spot in more gardens across the Golden State.

What Makes Hummingbird Trumpet Special?

Hummingbird trumpet is a California native that belongs to the evening primrose family. You might also see it listed under its former scientific names, Zauschneria californica, which gives you a hint about its California roots. As a perennial forb herb, this plant lacks woody stems but makes up for it with its spectacular late-season blooms and wildlife appeal.

The name hummingbird trumpet isn’t just clever marketing – it’s a perfect description of what this plant does best. Its tubular red-orange flowers are practically designed as landing strips for hummingbirds, making it an essential addition to any wildlife garden.

Where Does It Grow?

This native beauty calls California home, where it has adapted to the state’s Mediterranean climate and diverse growing conditions. Being a true California native means it’s already perfectly suited to the local environment, making it a smart choice for sustainable landscaping.

Garden Design and Landscape Role

Hummingbird trumpet shines brightest when used as an accent plant in naturalistic settings. It’s particularly valuable because it blooms from late summer into fall, providing nectar when many other plants are winding down for the season. Consider using it in:

  • Native plant gardens
  • Xeriscape and drought-tolerant landscapes
  • Wildlife corridors and pollinator gardens
  • Mixed perennial borders
  • Naturalized hillside plantings

Growing Conditions and Care

One of the best things about choosing native plants like hummingbird trumpet is that they’re naturally adapted to local conditions. This means less work for you and better results in your garden!

Light Requirements: Hummingbird trumpet thrives in full sun to partial shade, giving you flexibility in placement.

Soil Needs: Well-draining soil is essential. This plant has evolved to handle California’s dry summers, so soggy soil is its enemy. If you have heavy clay, consider amending with compost or planting in raised areas.

Water Requirements: Once established, hummingbird trumpet is quite drought-tolerant. Water regularly during the first growing season to help roots establish, then reduce watering frequency.

Hardiness: This plant is suited for USDA zones 8-10, which aligns perfectly with California’s climate zones.

Planting and Care Tips

Getting hummingbird trumpet established in your garden is refreshingly straightforward:

  • Plant in spring after the last frost date
  • Space plants according to mature size expectations
  • Water consistently during the first year while roots develop
  • Apply a light layer of mulch to conserve moisture and suppress weeds
  • Minimal fertilization needed – native plants prefer lean soils
  • Deadhead spent flowers to encourage continued blooming

Wildlife Benefits

The tubular shape and vibrant color of hummingbird trumpet flowers are specifically designed to attract hummingbirds. These tiny pollinators will thank you for providing a reliable nectar source, especially during the late-season blooming period when other food sources may be scarce.

Why Choose Hummingbird Trumpet?

There are plenty of reasons to fall in love with this California native:

  • Low maintenance once established
  • Drought-tolerant and water-wise
  • Provides late-season color and interest
  • Supports local wildlife, especially hummingbirds
  • Perfectly adapted to California’s climate
  • Adds authentic native character to landscapes

The Bottom Line

Hummingbird trumpet represents everything great about gardening with native plants. It’s beautiful, functional, environmentally friendly, and perfectly suited to California gardens. Whether you’re creating a dedicated native plant garden or just want to add some wildlife-friendly plants to your existing landscape, this perennial deserves serious consideration.

By choosing plants like hummingbird trumpet, you’re not just creating a beautiful garden – you’re participating in the conservation of California’s natural heritage while providing valuable habitat for local wildlife. Now that’s what I call a win-win situation!

Hummingbird Trumpet

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Myrtales

Family

Onagraceae Juss. - Evening Primrose family

Genus

Epilobium L. - willowherb

Species

Epilobium canum (Greene) P.H. Raven - hummingbird trumpet

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