Twin-leaf Plant Care
Elaphandra bicornis Strother
Updated · Sources · How we source care data
This plant boasts striking red and green variegated leaves, making it a unique addition to any collection. Originating from the tropical rainforests of Southeast Asia, Elaphandra bicornis is highly sought after by plant collectors for its rare coloration and ability to thrive in humid environments.
Every 7–10 days
Partial to full sun
60–75°F
40–60%
At a glance
How do you care for Twin-leaf?
Water Twin-leaf every 7–10 days, letting the top layer of soil dry out between waterings, and give it partial to full sun. It prefers temperatures of 60–75°F (16–24°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
What Is the Twin-leaf?
Twin-leaf (Elaphandra bicornis) belongs to the Asteraceae family within the Elaphandra genus. Twin-leaf is native to China, Vietnam, Thailand. Twin-leaf is also known as Elephant's Ears.
Twin-leaf displays a compact, clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Twin-leaf produces small daisy-like flowers in various colors.
Leaf size: approximately 4 inches.
How Often Should You Water a Twin-leaf?
Elaphandra bicornis 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 Twin-leaf Need?
Twin-leaf thrives in partial to full sun.
Light Requirement
Partial to full sun
What Temperature and Humidity Does the Twin-leaf Prefer?
Elaphandra bicornis grows best at temperatures of 60–75°F. Twin-leaf prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Twin-leaf?
Well-draining loamy soil with added organic matter for moisture retention. Good drainage is essential for Twin-leaf to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Twin-leaf?
Feed Twin-leaf every 6 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 6 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 Twin-leaf?
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 Twin-leaf?
Twin-leaf can be propagated through division, seeds. Similar propagation techniques also apply to moriana's iris plant care, which shares the same genus.
Is the Twin-leaf Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Twin-leaf, 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 Twin-leaf?
Twin-leaf is susceptible to aphids, spider mites, whiteflies. 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 Twin-leaf Need?
Twin-leaf grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Twin-leaf is native to China, Vietnam, Thailand. In cooler regions, grow Twin-leaf as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Twin-leaf 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 Elaphandra genus — compare its care with other Elaphandra species on PlantoScan.
Elaphandra is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Twin-leaf thrives in bright light and direct sun — see other bright-light plants.
More Elaphandra Species
Other Elaphandra species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Elaphandra bicornis Strother, family Asteraceae (first published in Syst. Bot. Monogr. 33: 18, figs. 5c, 7 (1991)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Twin-leaf, 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.
- Hardiness zone: USDA Zone 13a, 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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