Anthurium watermaliense L.H.Bailey & Nash

• Genus: Anthurium
• Botanical Background: Described by botanists L.H. Bailey and Nash, Anthurium watermaliense was named for its discovery in regions associated with Watermali, a local area of interest in the species' native habitat.

• Geographical Range: Native to the humid, tropical regions of Central America, particularly found in lowland rainforests and riverbanks, thriving in warm, moist environments.
• Environment: Grows best in high humidity, typically between 60% and 80%, and prefers well-draining soils rich in organic matter. It is adapted to shaded or partially shaded environments with consistent warmth and moisture.

Leaves

• Large, glossy, heart-shaped
• Deep green
• Leaves can range from medium to large
• Prominent veins and a smooth texture

Inflorescence (Spadix & Spathe)

• Produces a white to pale green spathe surrounding a white spadix
• Spadix relatively long and slender
• Not particularly aromatic

Growth Habit

• Terrestrial but can grow in semi-epiphytic condition
• Rhizomatous growth habit

Light Requirements

• Bright, indirect light
• Should be placed in a location with filtered sunlight or partial shade

Watering & Humidity

• Soil moist but well-drained
• Water when the top inch of soil feels dry
• High humidity

Soil & Potting Mix

• A well-draining potting mix
• A mixture of peat, perlite, and orchid bark

Temperature & Fertilizer

• Temperatures range from 65°F to 85°F (18°C to 29°C)
• Fertilize monthly during the growing season

Division and Stem Cuttings

• Division of rhizomes or stem cuttings with a node is the most common propagation method
• Cuttings should be allowed to callous over before being placed in moist soil

Seeds

• Seed propagation is possible
• Requires specific conditions and may take longer to establish

Typical Issues

• Aphids, spider mites, and mealybugs
• Powdery mildew and root rot

Treatment Recommendations

• Insecticidal soap or neem oil
• Ensure the soil is well-drained and not overwatered
• Fungicide treatments

• Used in local traditional medicine
• Unique appearance

• Attractive foliage and elegant spathe

Wild Population Status

• No major conservation concerns
• Habitat destruction in its native range could pose future risks

Market Availability

• Moderately available in the plant trade
• Considered rarer compared to other Anthurium species