Anthurium manabianum Croat

• Genus: Anthurium
• Botanical Background: Described by renowned botanist Thomas B. Croat in 1983. It was named for its native region, the Manabí province of Ecuador.

• Geographical Range: Native to the cloud forests of Ecuador, specifically in the Manabí province.
• Environment: High-humidity, moderate-temperature environments typical of tropical cloud forests; prefers well-draining, slightly acidic soils with consistent moisture.

Leaves

• Large, oval to lance-shaped
• Smooth, glossy texture
• Dark green with a pronounced sheen
• Lengths of up to 30 cm

Inflorescence (Spadix & Spathe)

• Spathe is white with a creamy or light green hue, surrounding a long, yellow spadix
• Typically, 10-15 cm in length

Growth Habit

• Epiphytic plant

• Grows on tree trunks or in the forest understory

• Has a thick rhizome system

Light Requirements

• Bright, indirect
• Direct sunlight can cause leaf burn

Watering & Humidity

• Consistently moist soil but not waterlogged
• High humidity above 60%

Soil & Potting Mix

• A well-draining, loose mix is ideal, such as a combination of peat, perlite, and orchid bark
• Slightly acidic to neutral pH is best

Temperature & Fertilizer

• Temperatures ranging from 18°C to 27°C (65°F to 80°F)

• A balanced liquid fertilizer during the growing season (spring through summer) every 4-6 weeks 

Division and Stem Cuttings

• Most common propagation method is by division of rhizomes
• Ensure each division has at least one leaf node

Seeds

• Requires controlled conditions, such as warm temperatures and high humidity

• Can be slow and inconsistent

Typical Issues

• Spider mites, mealybugs, and aphids 
• Root rot

Treatment Recommendations

• Insecticidal soap or neem oil

• Ensure good airflow around the plant
• Avoid overwatering 

• Rare, large leaves and attractive white spathe
• Cultivated for ornamental purposes due to its striking appearance

• Impressive foliage and unique inflorescence

Wild Population Status

• Not currently listed as endangered
• Habitat is threatened by deforestation and land development

Market Availability

• Relatively rare in cultivation
• Found in specialty Aroid nurseries or among advanced plant collectors