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Hawai'I birdnest fern

Asplenium nidus

Also called Bird's nest fern, Nest Fern

Hawai'I birdnest fern
Photo: Obsidian Soul, CC0

Bird's nest fern is an epiphytic or lithophytic fern with broad, glossy, strap-like fronds that form a central rosette shaped like a nest. It grows best in warm, humid conditions in shade, away from direct sun.

Family
Aspleniaceae (Spleenwort family)
Grows as
Fern, Epiphyte
Light
Full sun, Shade
Water
Keep the central rosette and soil evenly moist, and water into the nest so it does not dry out.
Soil
Loose, organic, humus-rich potting mix that drains well, or a bark and peat blend.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Native range
Malesia to N. & NE. Queensland
Climate
wet tropical

About

Asplenium nidus is an epiphytic species of fern in the family Aspleniaceae, native to tropical southeastern Asia, eastern Australia, Hawaii (ʻēkaha in Hawaiian), Polynesia, Christmas Island, India, and eastern Africa. It is known by the common names bird's-nest fern (a name shared by some other aspleniums) or simply nest fern.

Where it grows

Asplenium nidus can survive either as an epiphyte or terrestrial plant, but typically grows on organic matter. This fern often lives in palm trees, where it collects water and humus in its leaf-rosette. It thrives in warm, humid areas in partial to full shade. It dislikes direct sunlight and likes to be in full shade on a south facing garden wall when in the southern hemisphere and the north facing in the northern hemisphere.

Uses

With a minimum temperature of 10 °C (50 °F), Asplenium nidus is widely cultivated in temperate regions as a houseplant. However, many plants sold as A. nidus are actually the related Asplenium australasicum. Asplenium nidus has gained the Royal Horticultural Society's Award of Garden Merit.

Other Asplenium plants

Bird’s Nest Fern · Hen And Chickens · Scott's Spleenwort · Spleenwort · Singlesorus spleenwort · Hart's tonguefern · Maidenhair Spleenwort · Spleenwort

Text excerpted from the Wikipedia article Asplenium nidus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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