Anthurium bucayanum Croat

• Genus: Anthurium 
• Botanical Background: Described by the renowned botanist Thomas Croat, this species has enhanced our understanding of Anthurium diversity. Its discovery has been significant in documenting the variety of forms within the genus.

• Geographical Range: Indigenous to tropical regions of South America, particularly in areas of Colombia and surrounding countries
• Environment: Thrives in warm, humid conditions with rich, well-draining soils; found in the understory of rainforests, where filtered light and consistent moisture support its growth

Leaves

• Broad
• Glossy
• Heart-shaped leaves
• Leathery texture
• Subtle variegation

Inflorescence (Spadix & Spathe)

• Modest green spadix accompanied by a lighter, often pale spathe 
• Spathe lacks a strong scent and relies on small insect pollinators

Growth Habit

• Terrestrial, can also exhibit epiphytic tendencies
• Grows from a robust rhizome, which supports both clonal propagation and nutrient storage

Light Requirements

• Bright, indirect light that replicates the dappled sunlight of its natural forest habitat

Watering & Humidity

• Requires regular watering to maintain evenly moist soil, with care taken to avoid waterlogging
• High humidity is essential
• Misting or a humidifier can be beneficial

Soil & Potting Mix

• A loose, well-draining mix enriched with organic material, such as a combination of orchid bark and peat, is ideal
• Pot with drainage holes helps prevent root rot

Temperature & Fertilizer

• Prefers temperatures between 65°F and 80°F
• Balanced, diluted fertilizer applied every few weeks during the growing season supports vigorous growth

Division and Cuttings

• Most common method is dividing the rhizome
• This technique allows each division to develop its own root system and grow independently

Seeds

• Less frequently used due to the species’ slower germination rate and more complex growing requirements

Typical Issues

• Mealybugs and spider mites
• Occasional root rot from overwatering

Treatment Recommendations

• Effective management involves using organic insecticidal soap for pests 
• Ensuring proper soil drainage to prevent fungal infections

• Plays a role in its native ecosystem by supporting local pollinators and contributing to the biodiversity of tropical rainforests
• Its rare status and the elegant form of its leaves and inflorescence, making it a standout specimen in curated aroid collections

Wild Population Status

• Limited, habitat loss in tropical regions is a concern for the long-term survival of this species

Market Availability

• Generally rare in the horticultural trade and is most often found among specialized collectors and botanical institutions