Anthurium chaconii Croat

• Genus: Anthurium
• Botanical Background: First described by botanist Thomas B. Croat in the late 20th century, who named it after Costa Rican botanist Francisco Chacón, an influential figure in Central American plant studies.

• Geographical Range: Found exclusively in the tropical regions of Costa Rica and Panama. Natural range includes lowland areas, specifically around humid rainforests at elevations between 300 and 1,000 meters.
• Environment: Thrives in consistently warm and humid conditions, preferring well-drained, rich organic soils; typically found in shaded understories, indicating its low-light tolerance, and requires a consistent level of humidity to remain healthy.

Leaves

• Large, glossy, and dark green
• Slightly leathery texture
• Have a pronounced venation pattern and are typically arrow-shaped with smooth edges, reaching up to 30 cm in length

Inflorescence (Spadix & Spathe)

• The spathe is a vibrant red or orange, which stands in stark contrast to the dark green leaves
• The spadix, housed within the spathe, is typically white or pale yellow
• Pollination is likely facilitated by the interaction of local insects, attracted to the color and scent

Growth Habit

• Terrestrial, meaning it grows from the ground rather than as an epiphyte
• Forms a dense clump, supported by a rhizome system that allows it to spread

Light Requirements

• Bright, indirect light
• Can also tolerate some level of direct sunlight for short periods, especially in the early morning or late afternoon

Watering & Humidity

• Regular watering is necessary, but the soil should not remain waterlogged
• High humidity is critical; with levels between 60-80% being ideal

Soil & Potting Mix

• A well-draining, rich, organic potting mix is best
• Consider a blend of peat, pine bark, and perlite to ensure proper aeration
• Container with good drainage is essential to prevent root rot

Temperature & Fertilizer

• Ranging from 18 to 30°C (65 to 85°F)
• Balanced, diluted liquid fertilizer monthly

Division

• Division of the rhizome

Stem Cuttings (if applicable)

• Stem cuttings that include at least one node
• Cuttings should be rooted in a humid environment to ensure success
  

Seeds

• Not commonly used in propagation due to the time and care required for germination
• Process is slow and unpredictable

Typical Issues

• Spider mites, mealybugs, and aphids
• Root rot is also a concern

Treatment Recommendations

• Insect infestations can be managed with insecticidal soap or neem oil
• To combat root rot, ensure proper drainage and avoid overwatering
• Fungicide treatments can help control fungal infections
  

• Has cultural significance in some Central American regions, where it is appreciated for its vibrant flowers and aesthetic appeal
• Also known for its resilience in shady, humid environments

• Highly valued by collectors for its striking appearance, particularly its colorful spathes and large, glossy leaves
• Low-maintenance care requirements make it a favorite for both home gardeners and enthusiasts

Wild Population Status

• There are no major conservation concerns at this time, though habitat destruction in its native regions could potentially threaten its long-term survival

Market Availability

• Can be found in specialty nurseries
• Sought after by collectors due to its unique features