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Oak bracket fungus Plant Care
Cerrena unicolor
Updated · Sources · How we source care data
This unique fungus is easily recognized by its fan-shaped, white to cream-colored fruiting bodies. Originating from Europe and North America, Cerrena unicolor is sought after by plant collectors for its ability to decompose wood and create a beautiful, natural aesthetic in garden settings.
Every 7–14 days
Bright indirect
65–75°F
60–80%
At a glance
How do you care for Oak bracket fungus?
Water Oak bracket fungus every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 65–75°F (18–24°C) and 60–80% humidity. Fertilize it every 2 months during the growing season.
Where Is the Oak bracket fungus 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 Oak bracket fungus?
Oak bracket fungus (Cerrena unicolor) belongs to the Polyporaceae family within the Cerrena genus. Oak bracket fungus is native to North America, Europe. Oak bracket fungus is also known as Mossy maze polypore.
Oak bracket fungus displays a shelf-like, spreading growth habit, reaching up to tall with a spread of approximately 2 ft. Oak bracket fungus produces none.
How Often Should You Water a Oak bracket fungus?
Cerrena unicolor requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Oak bracket fungus Need?
Oak bracket fungus thrives in bright indirect light. Avoid placing Oak bracket fungus in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect
What Temperature and Humidity Does the Oak bracket fungus Prefer?
Cerrena unicolor grows best at temperatures of 65–75°F. Oak bracket fungus prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–75°F
Humidity
60–80%
What Soil Mix Works Best for a Oak bracket fungus?
Well-draining soil mix. Good drainage is essential for Oak bracket fungus to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Oak bracket fungus?
Feed Oak bracket fungus every 2 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 2 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 Oak bracket fungus?
Repot every 1-2 years as needed. 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 Oak bracket fungus?
Oak bracket fungus can be propagated through spores.
Is the Oak bracket fungus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Oak bracket fungus, 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 Oak bracket fungus?
Oak bracket fungus is susceptible to none notable. 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
Oak bracket fungus 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 Cerrena genus (family Polyporaceae) — search all Cerrena species in the plant lookup.
Oak bracket fungus 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: Cerrena unicolor, family Polyporaceae — World Flora Online.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Oak bracket fungus, 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: Public domain, CC0 1.0, 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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