Anthurium cocornaense Croat

• Genus: Anthurium
• Botanical Background: Named by the renowned botanist Thomas B. Croat, this species was described in the late 20th century. Croat has contributed significantly to the classification and study of Anthurium species.

• Geographical Range: Native to the wet tropical forests of Colombia, particularly the Cocorná region, Anthurium cocornaense is found at elevations where the climate is humid and temperatures are consistently warm.
• Environment: Thrives in high-humidity environments, typically with regular rainfall and well-draining, organic-rich soils; its natural habitat includes forest understories, where it receives filtered light.

Leaves

• Large, glossy, and elongated
• Deep green coloration and a smooth texture
• They may feature slightly undulated edges and a prominent midrib

Inflorescence (Spadix & Spathe)

• The spathe is typically white or green, surrounding the spadix, which is small and white
• Not highly scented, but its striking appearance makes it a focal point of the plant

Growth Habit

• An epiphytic species, growing on trees or rocks in its native habitat
• It has a relatively short rhizome and does not typically form large tubers

Light Requirements

• Prefers bright, indirect light
• Can tolerate some lower light conditions

Watering & Humidity

• Regular watering is essential to maintain evenly moist soil
• High humidity is beneficial; misting or placing the plant on a humidity tray can help replicate its natural environment
• Avoid waterlogging to prevent root rot

Soil & Potting Mix

• A well-draining, peat-based potting mix is ideal
• Adding orchid bark or perlite helps maintain aeration and prevent root rot

Temperature & Fertilizer

• Between 65-85°F (18-29°C) are ideal
• Balanced, water-soluble fertilizer during the growing season

Seeds

• Require specific conditions such as warmth and high humidity

Typical Issues

• Spider mites, aphids and mealybugs
• Root rot can occur if overwatered

Treatment Recommendations

• For pest control, insecticidal soap or neem oil is effective against most common pests
• To prevent root rot, ensure the potting mix is well-draining and avoid standing water

• Valued for its ornamental appeal, particularly in decorative plant collections
• It has little to no traditional cultural use but is admired for its aesthetic appeal

• Its glossy, large leaves and attractive spathes make it a desirable plant for indoor spaces
• It is appreciated in horticultural collections for its rarity and striking appearance

Wild Population Status

• The species is not considered endangered, but its natural habitat in the tropical rainforests of Colombia is vulnerable to deforestation and habitat loss

Market Availability

• Not as commonly found in nurseries as other Anthurium species
• Occasionally available through specialty Aroid growers