Java Moss Plant Care
Monosolenium tenerum Griff.
Updated · Sources · How we source care data
Monosolenium tenerum, is a weedy species of liverwort found in east Asia. It is the only species in the genus Monosolenium and the family Monosoleniaceae.
Every 3–5 days
Low to medium indirect light
60–75°F
70–90%
At a glance
How do you care for Java Moss?
Water Java Moss every 3–5 days, letting the top layer of soil dry out between waterings, and give it low to medium indirect light. It prefers temperatures of 60–75°F (16–24°C) and 70–90% humidity. Fertilize it every 8 months during the growing season.
Where Is the Java Moss Native To?
What Is the Java Moss?
Java Moss (Monosolenium tenerum) belongs to the Monosoleniaceae family within the Monosolenium genus. Java Moss is native to east Asia. Java Moss is also known as Creeping Moss.
Java Moss displays a low rosette, creeping growth habit, reaching up to 0.1 ft tall with a spread of approximately 0.3 ft. Java Moss produces non-flowering.
Leaf size: approximately 0.5 inches.
How Often Should You Water a Java Moss?
Monosolenium tenerum requires watering every 3–5 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 3–5 days
Let soil partially dry between waterings
What Light Does the Java Moss Need?
Java Moss thrives in low to medium indirect light. The optimal light range is 50–200 lux. Avoid placing Java Moss in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Low to medium indirect light
50–200 lux
What Temperature and Humidity Does the Java Moss Prefer?
Monosolenium tenerum grows best at temperatures of 60–75°F. Java Moss prefers humidity levels of 70–90%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
70–90%
What Soil Mix Works Best for a Java Moss?
Rich, loamy soil with good moisture retention. Good drainage is essential for Java Moss to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Java Moss?
Feed Java Moss every 8 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Java Moss?
Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Java Moss?
Java Moss can be propagated through division, spores.
Is the Java Moss Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Java Moss, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Java Moss?
Java Moss is susceptible to snails, slugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Java Moss Need?
Java Moss grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Java Moss is native to east Asia. In cooler regions, grow Java Moss as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Java Moss is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Monosolenium genus — compare its care with other Monosolenium species on PlantoScan.
Monosolenium is part of the Monosoleniaceae plant family — browse all Monosoleniaceae genera and species.
Java Moss copes with lower light than most plants — browse the full list of low-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Monosolenium tenerum Griff., family Monosoleniaceae (first published in Bernice P. Bishop Mus. Bull. 1849) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Java Moss, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 13a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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