Campylopus japonicus

Moderate careTerrestrialNon-toxic2–6 cm

A moss that forms loose, shiny tufts of upright stems 2–6 cm tall. The foliage is yellowish-green above and brownish below, with long narrow leaves (5–10 mm) that give each stem a feathery, star-like profile. Native to East Asia, Australia, and parts of Mexico, it does best in humid, shaded conditions on acidic substrates. In closed terrariums its upright habit and glossy sheen create a convincing miniature-forest look.

Build a terrarium with this plant

Care

Prefers high humidity, indirect light, with 10–25 °C, and reaches 6 cm at maturity.

Light

Indirect light(preferred)Shade tolerant

Humidity

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

Temperature

10°C25°C40°C
10°C – 25°C

Soil

Peat moss(preferred)SandyWell draining

Moisture

Moist(preferred)Wet

Soil pH

5 – 6.5

Propagation

Separate tufts carefully and press onto moist acidic substrate. Keep humidity high with indirect light until established. Stem fragments regenerate well.

Native range

Native to China, Eastern Asia, Indo-China, Australia, and Mexico.

Appearance

Growth habit

UprightClumping

Leaf shape

Lance

Leaf texture

Fine

Frequently asked

Can Campylopus japonicus grow in a closed terrarium?

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

Does Campylopus japonicus need drainage?

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

What humidity does Campylopus japonicus need?

Campylopus japonicus does best in high (60–80%) humidity.

Is Campylopus japonicus pet-safe?

Campylopus japonicus is considered non-toxic to common household pets.

How tall does Campylopus japonicus grow?

Campylopus japonicus typically reaches 2–6 cm at maturity.

How do you propagate Campylopus japonicus?

Campylopus japonicus can be propagated by division or spores.

References

  1. 1

    GBIF — Campylopus japonicus

    https://www.gbif.org/species/8330419
  2. 2

    World Flora Online — Campylopus japonicus Broth.

    https://www.worldfloraonline.org/taxon/wfo-0001179592
  3. 3

    Flora of North America — Campylopus

    https://floranorthamerica.org/Campylopus
  4. 4
  5. 5