Anthurium clavigerum – Leaf Form and Care Details
Anthurium clavigerum is a bold, vining aroid known for its dramatic, highly lobed foliage that looks almost sculptural. Each leaf can develop deep cuts and wide finger-like lobes that stretch outward from long petioles, giving the plant an unmistakable, wild character. When young, the leaves are narrower and less divided, but as the plant matures and climbs, they become larger and more segmented, with a leathery texture and soft sheen. Native to rainforest canopies, this species uses its climbing habit and aerial roots to access light and moisture — traits it retains even as a cultivated houseplant.


What Makes Anthurium clavigerum Unique


 
Leaf shape: Deeply lobed, almost palm-like with long extensions
 
Colour: Glossy medium to dark green with pale undersides
 
Growth style: Climbing epiphyte with long internodes
 
Indoor size: Leaves can reach 60–90 cm with mature plants climbing over 2 m
 
Texture: Slightly leathery, with defined primary and secondary venation


Habitat and Background of Anthurium clavigerum


Anthurium clavigerum is found throughout Central and northern South America, especially in lowland tropical rainforests of Peru, Colombia, and Brazil. It grows at elevations below 1,000 m, often as an epiphyte on trees where it receives filtered light, warm temperatures (23–30 °C), and very high humidity year-round. Rainfall in its native habitat often exceeds 2,000 mm annually.
Indoors, it maintains a strong climbing habit and benefits from vertical support. This species grows slowly when young but can become quite vigorous once established. Like most Anthuriums, it contains calcium oxalates and is toxic if ingested by pets or humans.


How to Care for Anthurium clavigerum


 
Light: Bright indirect light promotes large, healthy leaves; avoid harsh direct sun
 
Water: Allow the top few cm of substrate to dry slightly between waterings
 
Humidity: Prefers 70–90% humidity; essential for leaf development and size
 
Temperature: Maintain between 22–30 °C; avoid sudden cold drafts
 
Soil: Use a chunky, airy epiphytic mix — orchid bark, coco husk, and perlite are ideal
 
Repotting: Every 1–2 years as it outgrows its pot or climbing space
 
Fertilising: Feed monthly with a balanced fertiliser during active growth
 
Propagation: Via stem cuttings with nodes or by division of basal offsets
 
Hydroponics: Adaptable to semi-hydro with stable humidity and airflow
 
Pruning: Trim old leaves at the base; prune climbing stems to control size


Common Problems with Anthurium clavigerum


 
Slow growth: Often due to low light, low humidity, or poor substrate aeration
 
Leaf curl: Usually a result of underwatering or overly dry air
 
Yellowing leaves: Linked to overwatering or sudden temperature shifts
 
Thrips or spider mites: Inspect under leaves regularly; treat early with neem or soap spray
 
Fungus gnats: Improve drainage and let the top layer dry out slightly


Extra Notes for Growing Anthurium clavigerum


This plant thrives when given space to climb. Mounting it on a totem or moss pole not only supports the stems but also encourages larger, more complex leaves. Anthurium clavigerum rewards consistency — keep its roots airy, its environment warm, and its humidity high. The more it climbs, the more spectacular its foliage becomes. Recreating rainforest conditions is key to unlocking its full potential indoors.


Etymology and Discovery of Anthurium clavigerum


The genus name Anthurium comes from the Greek “anthos” (flower) and “oura” (tail), referring to the plant’s spadix. The species name clavigerum means “club-bearing,” likely referencing the shape of its inflorescence or thickened petioles. This species was first described by Eduard Friedrich Poeppig and Stephan Ladislaus Endlicher in the 19th century during botanical expeditions through South America.


FAQs about Anthurium clavigerum


 
Why do the lobes vary in shape? Younger leaves are simpler; mature plants develop more lobes as they climb and age.
 
Can it grow in a hanging pot? Not ideal — it needs vertical support to climb and won’t show its full form trailing downward.
 
How often does it produce new leaves? Every 4–6 weeks in warm, stable conditions — faster with high humidity and bright light.


Order Anthurium clavigerum Now


If you’re looking for wild, deeply lobed foliage and a true rainforest vibe, Anthurium clavigerum delivers impact with every new leaf. Buy now and let this tropical climber transform your vertical space.