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Pneumatopteris truncata

Pneumatopteris truncata, the Christmas Island fern, is a large upright terrestrial fern from Asia and Christmas Island, with fronds up to about 120 cm long. It grows best in deep shade with constantly moist soil and humid air.

Family
Thelypteridaceae (Thelypterid family)
Grows as
Fern
Light
Shade
Water
Keep the soil consistently moist but not waterlogged, as it naturally grows in permanently damp sites.
Soil
Rich, humusy, moisture-retentive mix such as leaf mould with peat or compost.
Temperature
18–28 °C; protect below 10 °C.
How easy
Moderate

About

Pneumatopteris truncata, also known as the Christmas Island fern, is a species of terrestrial fern in the Thelypteridaceae family.

Where it grows

The species is found in various sites in Asia, including India, southern China and Indochina. It also occurs on Christmas Island, an Australian territory in the eastern Indian Ocean, where it inhabits permanently moist sites in deep shade. The extremely small Christmas Island population has been listed as Critically Endangered under Australia's EPBC Act.

Text excerpted from the Wikipedia article Pneumatopteris truncata 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.

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