Croomia japonica Plant Care
Croomia japonica Miq.
Updated · Sources · How we source care data
Croomia japonica is a plant species native to China and Japan. It grows in mixed forests.
Filtered sunlight
At a glance
How do you care for Croomia japonica?
Croomia japonica grows best in filtered sunlight.
What Is the Croomia japonica?
Croomia japonica (Croomia japonica) belongs to the Stemonaceae family within the Croomia genus. Croomia japonica is native to China and Japan.
Croomia japonica displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Croomia japonica produces small, inconspicuous flowers.
What Light Does the Croomia japonica Need?
Croomia japonica thrives in filtered sunlight. Avoid placing Croomia japonica in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight
What Soil Mix Works Best for a Croomia japonica?
Rich, well-draining soil with high organic content. Good drainage is essential for Croomia japonica to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Croomia japonica?
Repot every 2-3 years in early 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 Croomia japonica?
Croomia japonica can be propagated through division, seeds.
Is the Croomia japonica Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Croomia japonica, 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 Croomia japonica?
Croomia japonica is susceptible to mealybugs, spider mites. 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
Croomia japonica 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 Croomia genus — compare its care with other Croomia species on PlantoScan.
Croomia is part of the Stemonaceae plant family — browse all Stemonaceae genera and species.
Croomia japonica produces blooms — browse other flowering plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Croomia japonica Miq., family Stemonaceae (first published in Ann. Mus. Bot. Lugduno-Batavi 2: 138 (1865)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Croomia japonica, 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.
- 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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