North America Native Plant

Hawai’i Birdnest Fern

Botanical name: Asplenium nidus

USDA symbol: ASNI

Life cycle: perennial

Habit: forb

Native status: Native to Hawaii âš˜ Native to Pacific Basin excluding Hawaii  

Hawai’i Birdnest Fern: A Native Tropical Beauty for Your Garden Looking to add some serious tropical drama to your Hawaiian garden? Meet the Hawai’i birdnest fern (Asplenium nidus), also known simply as the bird’s nest fern. This stunning native plant is like nature’s own green sculpture, creating bold statements wherever ...

Hawai’i Birdnest Fern: A Native Tropical Beauty for Your Garden

Looking to add some serious tropical drama to your Hawaiian garden? Meet the Hawai’i birdnest fern (Asplenium nidus), also known simply as the bird’s nest fern. This stunning native plant is like nature’s own green sculpture, creating bold statements wherever it grows.

What Makes This Fern Special?

The Hawai’i birdnest fern is a true showstopper with its large, glossy, bright green fronds that emerge from a central rosette – hence the bird’s nest name. Unlike many ferns with delicate, lacy fronds, this beauty sports broad, undivided leaves that can create quite the dramatic display. As a perennial, it’ll be a long-term addition to your garden family.

Where Does It Call Home?

This fern is a proud native of Hawaii and can also be found throughout Guam and other U.S. Minor Outlying Islands in the Pacific. It’s part of the broader Pacific Basin flora, making it perfectly adapted to our island conditions.

Why You’ll Want This Fern in Your Garden

Here’s why the Hawai’i birdnest fern deserves a spot in your landscape:

  • Native plant benefits: Supporting native species helps maintain our local ecosystem and provides plants perfectly adapted to Hawaiian conditions
  • Low maintenance: Once established, it’s relatively easy to care for
  • Dramatic focal point: Those bold, glossy fronds create instant tropical appeal
  • Versatile placement: Works beautifully in shade gardens, as an understory plant, or even in containers
  • Year-round interest: As an evergreen perennial, it provides consistent beauty

Perfect Garden Situations

The Hawai’i birdnest fern thrives in:

  • Tropical and subtropical shade gardens
  • Rainforest-style landscapes
  • Container gardens on covered patios
  • Understory plantings beneath larger trees
  • Indoor spaces with bright, indirect light

Growing Conditions That Make It Happy

This fern is happiest in USDA hardiness zones 9-12, which makes it perfect for most Hawaiian locations. Here’s what it craves:

  • Light: Bright, indirect light – think dappled shade rather than deep darkness or harsh sun
  • Humidity: High humidity levels (which Hawaii naturally provides!)
  • Soil: Well-draining but consistently moist, organic-rich soil
  • Protection: Shield from direct sunlight and strong winds

Planting and Care Tips

Getting your Hawai’i birdnest fern established is straightforward:

  • Soil preparation: Mix in plenty of organic matter like compost or well-rotted manure
  • Watering: Keep soil consistently moist but never waterlogged – think damp sponge rather than soggy
  • Feeding: Apply a light, balanced fertilizer during the growing season
  • Placement: Choose a spot with morning sun and afternoon shade, or consistent filtered light
  • Spacing: Give it room to spread – these fronds can get quite large!

A Note About Wildlife

As a fern, the Hawai’i birdnest fern reproduces through spores rather than flowers, so it won’t directly attract pollinators like bees and butterflies. However, it can provide shelter and habitat for various small creatures and contributes to the overall native plant community that supports local wildlife.

The Bottom Line

The Hawai’i birdnest fern is a fantastic choice for Hawaiian gardeners looking to embrace native plants while adding serious tropical style to their landscape. It’s relatively low-maintenance, provides year-round beauty, and supports our local ecosystem. Whether you’re creating a lush shade garden or looking for a statement plant for your lanai, this native beauty won’t disappoint.

Just remember: while it’s perfectly adapted to Hawaiian conditions, it does appreciate some protection from the most intense sun and wind. Give it the right spot, and you’ll have a stunning native fern that’ll make your garden feel like a tropical paradise – which, let’s face it, it already is!

Hawai’i Birdnest Fern

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Aspleniaceae Newman - Spleenwort family

Genus

Asplenium L. - spleenwort

Species

Asplenium nidus L. - Hawai'I birdnest fern

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