Heteroaridarum borneense Plant Care
Heteroaridarum borneense M.Hotta
Updated · Sources · How we source care data
Aridarum is a genus of flowering plants in the family Araceae. All of the known species in this genus are rheophytic and are endemic to the Island of Borneo.
Every 7–10 days
Bright indirect light
65–80°F
60–80%
At a glance
How do you care for Heteroaridarum borneense?
Water Heteroaridarum borneense every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 65–80°F (18–27°C) and 60–80% humidity. Fertilize it every 4 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.
What Is the Heteroaridarum borneense?
Heteroaridarum borneense (Heteroaridarum borneense) belongs to the Araceae family within the Heteroaridarum genus. Heteroaridarum borneense is native to the Island of Borneo.
Heteroaridarum borneense displays a clumping perennial growth habit, reaching up to 2 ft tall with a spread of approximately 2 ft. Heteroaridarum borneense produces small, inconspicuous flowers surrounded by a spadix.
Leaf size: approximately 12 inches.
How Often Should You Water a Heteroaridarum borneense?
Heteroaridarum borneense 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 Heteroaridarum borneense Need?
Heteroaridarum borneense thrives in bright indirect light. Avoid placing Heteroaridarum borneense in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Heteroaridarum borneense Prefer?
Heteroaridarum borneense grows best at temperatures of 65–80°F. Heteroaridarum borneense 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 Heteroaridarum borneense?
Well-draining peat-based potting mix with perlite for aeration. Good drainage is essential for Heteroaridarum borneense to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Heteroaridarum borneense?
Feed Heteroaridarum borneense every 4 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 4 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 Heteroaridarum borneense?
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 Heteroaridarum borneense?
Heteroaridarum borneense can be propagated through division, air layering.
Is the Heteroaridarum borneense Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
Mildly toxic to humans and pets
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 Heteroaridarum borneense?
Heteroaridarum borneense is susceptible to spider mites, mealybugs, scale insects. 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.
What USDA Hardiness Zone Does the Heteroaridarum borneense Need?
Heteroaridarum borneense grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Heteroaridarum borneense is native to the Island of Borneo. In cooler regions, grow Heteroaridarum borneense as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Heteroaridarum borneense 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 Heteroaridarum genus — compare its care with other Heteroaridarum species on PlantoScan.
Heteroaridarum is part of the Araceae plant family — browse all Araceae genera and species.
Heteroaridarum borneense 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: Heteroaridarum borneense M.Hotta, family Araceae (first published in Acta Phytotax. Geobot. 27: 63 (1976)) — World Flora Online record, IPNI name record.
- Pet toxicity: Heteroaridarum borneense is reported as toxic to pets in our plant data (not verified by the ASPCA), so treat it with caution. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 13b, calculated from the plant's minimum temperature.
- 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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