Photo: Owen and Carol Fawcett.CC BY 4.0via iNaturalistresized / cropped
Common orange lichen Plant Care
Xanthoria parietina
Updated · Sources · How we source care data
With its vibrant yellow-orange color, Xanthoria parietina is easily recognizable on rocky surfaces and tree bark. Originating from Europe, this lichen is highly sought after by plant collectors for its unique appearance and ability to indicate good air quality in the environment.
Every 10–14 days
Full sun
50–75°F
60–80%
At a glance
How do you care for Common orange lichen?
Water Common orange lichen every 10–14 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 50–75°F (10–24°C) and 60–80% humidity.
Where Is the Common orange lichen Native To?
- Albania
- Austria
- Belarus
- Belgium
- Bosnia and Herzegovina
- Bulgaria
- Canada
- Croatia
- Cyprus
- Czechia
- Denmark
- Estonia
- Finland
- France
- Germany
- Greece
- Hungary
- Iceland
- Ireland
- Italy
- Latvia
- Lithuania
- Luxembourg
- Malta
- Mexico
- Moldova
- Montenegro
- North Macedonia
- Norway
- Poland
- Portugal
- Romania
- Russia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- The Netherlands
- Ukraine
- United Kingdom
- United States
What Is the Common orange lichen?
Common orange lichen (Xanthoria parietina) belongs to the Teloschistaceae family within the Xanthoria genus. Common orange lichen is native to Europe, North America.
Common orange lichen displays a foliose, spreading growth habit, reaching up to tall with a spread of approximately . Common orange lichen produces none.
How Often Should You Water a Common orange lichen?
Xanthoria parietina requires watering every 10–14 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 10–14 days
Let soil partially dry between waterings
What Light Does the Common orange lichen Need?
Common orange lichen thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Common orange lichen Prefer?
Xanthoria parietina grows best at temperatures of 50–75°F. Common orange lichen prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
50–75°F
Humidity
60–80%
What Soil Mix Works Best for a Common orange lichen?
Well-draining, nutrient-rich mix. Good drainage is essential for Common orange lichen to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Common orange lichen?
Repot every 1-2 years in spring or summer. 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 Common orange lichen?
Common orange lichen can be propagated through by division.
Is the Common orange lichen Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Common orange lichen, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
Never eat a wild mushroom based on an app identification. Many mushrooms have poisonous lookalikes, and edibility must never be judged from an app.
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 Common orange lichen?
Common orange lichen is susceptible to aphids, mites, snails. 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.
Keep exploring plants
Common orange lichen 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 Xanthoria genus (family Teloschistaceae) — search all Xanthoria species in the plant lookup.
Common orange lichen thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Xanthoria parietina, family Teloschistaceae — World Flora Online.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Common orange lichen, 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.
- Photo: Owen and Carol Fawcett., CC BY 4.0, iNaturalist — original.
- 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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