Sharp-leaved Tapeinosperma Plant Care
Tapeinosperma acutangulum Mez
Updated · Sources · How we source care data
Tapeinosperma acutangulum is characterized by its sharp and angular leaves that form a striking contrast against its dark green foliage. Originating from the tropical rainforests of Southeast Asia, this plant is popular among enthusiasts for its unique leaf shape and low maintenance requirements.
Every 7–10 days
Partial to full shade
65–80°F
60–80%
At a glance
How do you care for Sharp-leaved Tapeinosperma?
Water Sharp-leaved Tapeinosperma every 7–10 days, letting the top layer of soil dry out between waterings, and give it partial to full shade. It prefers temperatures of 65–80°F (18–27°C) and 60–80% humidity. Fertilize it every 2 months during the growing season.
What Is the Sharp-leaved Tapeinosperma?
Sharp-leaved Tapeinosperma (Tapeinosperma acutangulum) belongs to the Primulaceae family within the Tapeinosperma genus. Sharp-leaved Tapeinosperma is native to Southeast Asia. Sharp-leaved Tapeinosperma is also known as Angular-leafed Tapeinosperma.
Sharp-leaved Tapeinosperma displays a low rosette, spreading ground cover growth habit, reaching up to 4 ft tall with a spread of approximately 3 ft. Sharp-leaved Tapeinosperma produces small, delicate white flowers in clusters.
Leaf size: approximately 6 inches.
How Often Should You Water a Sharp-leaved Tapeinosperma?
Tapeinosperma acutangulum requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Sharp-leaved Tapeinosperma Need?
Sharp-leaved Tapeinosperma thrives in partial to full shade. Avoid placing Sharp-leaved Tapeinosperma in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial to full shade
What Temperature and Humidity Does the Sharp-leaved Tapeinosperma Prefer?
Tapeinosperma acutangulum grows best at temperatures of 65–80°F. Sharp-leaved Tapeinosperma prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–80°F
Humidity
60–80%
What Soil Mix Works Best for a Sharp-leaved Tapeinosperma?
Moist, well-draining soil rich in organic matter. Good drainage is essential for Sharp-leaved Tapeinosperma to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Sharp-leaved Tapeinosperma?
Feed Sharp-leaved Tapeinosperma 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 Sharp-leaved Tapeinosperma?
Repot every 1-2 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 Sharp-leaved Tapeinosperma?
Sharp-leaved Tapeinosperma can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to false solanum plant care, which shares the same genus.
Is the Sharp-leaved Tapeinosperma Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Sharp-leaved Tapeinosperma, 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 Sharp-leaved Tapeinosperma?
Sharp-leaved Tapeinosperma is susceptible to aphids, spider mites, 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
Sharp-leaved Tapeinosperma 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 Tapeinosperma genus — compare its care with other Tapeinosperma species on PlantoScan.
Tapeinosperma is part of the Primulaceae plant family — browse all Primulaceae genera and species.
Sharp-leaved Tapeinosperma copes with lower light than most plants — browse the full list of low-light plants.
More Tapeinosperma Species
Other Tapeinosperma species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Tapeinosperma acutangulum Mez, family Primulaceae (first published in Repert. Spec. Nov. Regni Veg. 16: 423 (1920)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Sharp-leaved Tapeinosperma, 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.
Identify Plants Like the
Sharp-leaved Tapeinosperma Instantly
Scan any plant with your phone camera and get instant ID, care tips, water and fertilizer reminders, and health checks — all in one app.
Free
to download
iOS & Android
platforms
Light & dark
mode
100,000+
species