Pyrrhobryum dozyanum

Pyrrhobryum Moss

Moderate careTerrestrialNon-toxic5–8 cm

A tall, upright moss with stems reaching 5–8 cm, topped with dense tufts of narrow, lance-shaped leaves. Native to East and Southeast Asia, it forms miniature forest-like colonies in yellowish-green to brownish-green tones. It does best in humid, shaded conditions with consistent moisture. In closed terrariums its unusual height adds vertical interest among lower-growing mosses.

Build a terrarium with this plant
Pyrrhobryum Moss image

Photo by harum.koh·CC BY-SA 4.0

Care

Prefers high humidity, indirect light, with 15–28 °C, and reaches 8 cm at maturity.

Light

Indirect light(preferred)Shade tolerant

Humidity

High (60–80%)(preferred)Very high (80%+)

Temperature

10°C25°C40°C
15°C – 28°C

Soil

Peat moss(preferred)Sphagnum mixMoisture retentive

Moisture

Moist(preferred)Wet

Soil pH

5 – 6.5

Propagation

Carefully separate clumps, making sure rhizoids stay attached. Press onto moist, acidic substrate and mist regularly. Keep humidity high with indirect light.

Native range

Native to China, Eastern Asia, Indo-China, Malesia, and Papuasia.

Appearance

Growth habit

UprightClumping

Leaf shape

Lance

Leaf texture

Fine

Frequently asked

Can Pyrrhobryum Moss grow in a closed terrarium?

Yes. Pyrrhobryum Moss prefers high (60–80%) humidity, which is what a closed terrarium provides, and tolerates indirect-light-loving conditions.

Does Pyrrhobryum Moss need drainage?

Pyrrhobryum Moss prefers a moist substrate. Drainage is helpful but not critical; consistent moisture matters more.

What humidity does Pyrrhobryum Moss need?

Pyrrhobryum Moss does best in high (60–80%) humidity.

Is Pyrrhobryum Moss pet-safe?

Pyrrhobryum Moss is considered non-toxic to common household pets.

How tall does Pyrrhobryum Moss grow?

Pyrrhobryum Moss typically reaches 5–8 cm at maturity.

How do you propagate Pyrrhobryum Moss?

Pyrrhobryum Moss can be propagated by division or spores.

References

  1. 1

    GBIF — Pyrrhobryum dozyanum (Sande Lac.) Manuel

    https://www.gbif.org/species/2676467
  2. 2

    Encyclopedia of Life — Pyrrhobryum dozyanum

    https://eol.org/pages/927623
  3. 3
  4. 4
  5. 5

    PictureThis — Pyrrhobryum Moss Care Guide

    https://www.picturethisai.com/care/Pyrrhobryum.html
  6. 6

    Jiffy Plants — Pyrrhobryum Dozyanum

    https://jiffyplants.com/pyrrhobryum-dozyanum/