Epipremnum falcifolium – Rare Climber with Tropical Character

Epipremnum falcifolium is a truly rare sight in cultivation, known for its climbing growth habit and long, scythe-shaped leaves. Native to the dense, humid rainforests of Borneo, this species produces dark green, glossy foliage that gently curves like a blade — hence the name "falcifolium." As it matures, it transitions from sprawling terrestrial shoots into a vigorous vertical climber, clinging tightly to its support. Its leaves can grow impressively long, and the adult plant develops woody stems with a striking color contrast: dark, almost black-brown topsides and red-brown undersides when dried. It’s a collector's species that demands space, light, and humidity — but rewards you with a dramatic, jungle-inspired presence.
Features and unique traits of Epipremnum falcifolium
 
Long, curved foliage: Obliquely elliptic leaves ranging from 5 to 58 cm long and 3 to 20 cm wide
 
Climbing structure: Grows vertically with stems 5–30 mm in diameter and 0.5–13 cm internodes
 
Rarely cultivated: Mostly seen in botanical collections due to its size and specific requirements
Natural origin and growth details of Epipremnum falcifolium
This species is native to tropical Borneo, where it climbs tall trees in lowland rainforest environments. These forests are hot, humid, and shaded, with frequent rainfall and rich, well-drained soil. In its juvenile stage, Epipremnum falcifolium creeps along the ground; in adulthood, it anchors to vertical supports and can grow over 15 meters tall. Indoors, expect a much smaller footprint — unless given ample vertical support. It's part of the Araceae family and shares its genus with Epipremnum aureum, but this species is far more demanding. Like many aroids, its sap is toxic if ingested, so keep it away from pets and children.
How to care for Epipremnum falcifolium indoors
 
Placement: Provide a warm, bright, and humid location with a strong vertical support pole or moss wall
 
Light: Bright, indirect light works best; avoid harsh sun that may scorch the leaves
 
Water: Keep soil evenly moist but not soggy; never allow roots to sit in water
 
Humidity: Requires high humidity (70%+); consider using a humidifier or enclosed cabinet
 
Temperature: Maintain stable temperatures between 18–28 °C; avoid cold drafts
 
Soil: Use a chunky, fast-draining mix rich in organic matter (orchid bark, perlite, and coco coir blend)
 
Repotting: Every 2–3 years or when the plant outgrows its container or support
 
Fertilizing: Feed biweekly during the growing season with a diluted aroid fertilizer
 
Propagation: Best via stem cuttings rooted in moist substrate or sphagnum moss
 
Hydroponics: Possible with advanced care using inert substrate and consistent feeding
 
Pruning: Trim for shape and to manage size; use gloves to avoid contact with sap
Common issues and effective solutions
 
Leaf yellowing: Usually caused by overwatering or poor drainage Fix: Improve soil mix and let top layer dry out before watering again
 
Stalled growth: Often linked to low humidity or insufficient light Fix: Increase humidity and adjust light conditions
 
Thrips or mealybugs: May occasionally appear in low airflow conditions Fix: Use neem oil or insecticidal soap and isolate affected areas
Additional care tips for collectors
Epipremnum falcifolium isn’t for the casual grower — it demands high humidity, structure, and stable warmth. If you're used to managing rare climbing aroids like Monstera dubia or mature Epipremnum pinnatum, this one takes that challenge up a notch. Learning about its natural habitat — humid Bornean canopies with filtered light and constant airflow — gives you a clear blueprint to follow. If you get the conditions right, it will reward you with one of the most unique climbing foliage profiles in the entire Epipremnum genus.
Etymology of Epipremnum falcifolium
“Epipremnum” comes from Greek, meaning "upon stump," referencing its climbing nature. The species name “falcifolium” translates to “sickle-shaped leaf,” referring to the curved form of its mature foliage. This species was described by Adolf Engler.
FAQs about Epipremnum falcifolium
 
Can it be grown in a terrarium or cabinet?Yes, but it needs significant vertical space and air circulation due to its climbing growth habit.
 
Is Epipremnum falcifolium pet-safe?No, it contains calcium oxalates and should be kept away from pets and children.
 
Does it develop fenestrations?No, this species does not fenestrate like Monstera; the leaves remain entire but curve like blades.
Ready to take on a rare, dramatic climber with wild tropical energy? Order Epipremnum falcifolium today and bring home a piece of Borneo’s canopy.