Photo: Manuela FioriniCC BY 4.0via iNaturalistresized / cropped
Sickener Plant Care
Russula nauseosa
Updated · Sources · How we source care data
Russula nauseosa is a mycorrhizal fungus with a bright red cap and white stem. It is commonly found in coniferous forests in North America and Europe, where it forms symbiotic relationships with trees. Plant enthusiasts appreciate its unique coloration and important role in forest ecosystems.
Bright indirect
At a glance
How do you care for Sickener?
Sickener grows best in bright indirect light.
Where Is the Sickener 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 Sickener?
Sickener (Russula nauseosa) belongs to the Russulaceae family within the Russula genus. Sickener is native to North America, Europe.
Sickener displays a mycorrhizal, fungi growth habit, reaching up to tall with a spread of approximately . Sickener produces none.
What Light Does the Sickener Need?
Sickener thrives in bright indirect light. Avoid placing Sickener in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect
What Soil Mix Works Best for a Sickener?
Well-draining acidic soil. Good drainage is essential for Sickener to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Sickener?
Repot every 2 years. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
Is the Sickener Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Sickener, 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 Sickener?
Sickener is susceptible to slugs, 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
Sickener 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 Russula genus (family Russulaceae) — search all Russula species in the plant lookup.
Sickener 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: Russula nauseosa, family Russulaceae — World Flora Online.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Sickener, 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: Manuela Fiorini, 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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