Petalidium coccineum Plant Care
Petalidium coccineum S.Moore
Updated · Sources · How we source care data
Petalidium coccineum is a species of a fast-growing shrub that bears red flowers and smooth, white bark. This shrub may grow up to 2.5 m in height.
Bright indirect light
At a glance
How do you care for Petalidium coccineum?
Petalidium coccineum grows best in bright indirect light.
Where Is the Petalidium coccineum Native To?
What Is the Petalidium coccineum?
Petalidium coccineum (Petalidium coccineum) belongs to the Acanthaceae family within the Petalidium genus. Petalidium coccineum is native to northwestern Namibia, particularly the dry savannah of Kaokoveld and Owamboland.
Petalidium coccineum displays a compact, clumping perennial growth habit, reaching up to tall with a spread of approximately . Petalidium coccineum produces small tubular flowers in shades of pink, purple, or white.
What Light Does the Petalidium coccineum Need?
Petalidium coccineum thrives in bright indirect light. Avoid placing Petalidium coccineum in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Petalidium coccineum?
Well-draining, rich potting mix with added perlite for improved drainage. Good drainage is essential for Petalidium coccineum to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Petalidium coccineum?
Repot every 1-2 years in 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 Petalidium coccineum?
Petalidium coccineum can be propagated through seeds, stem cuttings.
Is the Petalidium coccineum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Petalidium coccineum, 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 Petalidium coccineum?
Petalidium coccineum is susceptible to spider mites, aphids, mealybugs. 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
Petalidium coccineum 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 Petalidium genus — compare its care with other Petalidium species on PlantoScan.
Petalidium is part of the Acanthaceae plant family — browse all Acanthaceae genera and species.
Petalidium coccineum 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: Petalidium coccineum S.Moore, family Acanthaceae (first published in J. Bot. 18: 225 (1880)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Petalidium coccineum, 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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