Asarum asperum Plant Care
Asarum asperum F.Maek.
Updated · Sources · How we source care data
Asarum asperum is a species of flowering plant in the pipevine family, Aristolochiaceae. It is endemic to Japan, where it is found on Shikoku and in the western regions of Honshu.
Shade to part shade
At a glance
How do you care for Asarum asperum?
Asarum asperum grows best in shade to part shade.
Where Is the Asarum asperum Native To?
What Is the Asarum asperum?
Asarum asperum (Asarum asperum) belongs to the Aristolochiaceae family within the Asarum genus. Asarum asperum is native to Japan.
Asarum asperum displays a low rosette, spreading ground cover growth habit, reaching up to tall with a spread of approximately . Asarum asperum produces inconspicuous purplish-brown flowers hidden beneath the foliage.
What Light Does the Asarum asperum Need?
Asarum asperum thrives in shade to part shade. Avoid placing Asarum asperum in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Shade to part shade
What Soil Mix Works Best for a Asarum asperum?
Rich, moist, well-draining soil with high organic content. Good drainage is essential for Asarum asperum to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Asarum asperum?
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 Asarum asperum?
Asarum asperum can be propagated through division, seeds. Similar propagation techniques also apply to heartleaf wild ginger plant care, which shares the same genus.
Is the Asarum asperum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Asarum asperum, 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 Asarum asperum?
Asarum asperum is susceptible to slugs, snails, 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
Asarum asperum 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 Asarum genus — compare its care with other Asarum species on PlantoScan.
Asarum is part of the Aristolochiaceae plant family — browse all Aristolochiaceae genera and species.
Asarum asperum copes with lower light than most plants — browse the full list of low-light plants.
More Asarum Species
Other Asarum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Asarum asperum F.Maek., family Aristolochiaceae (first published in Bot. Mag. (Tokyo) 46: 573 (1932)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Asarum asperum, 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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