Anthurium keatingii Croat

• Genus: Anthurium
• Botanical Background: Described by renowned botanist Thomas Croat, an authority on Anthurium taxonomy. His work has been pivotal in clarifying the diversity and classification of tropical aroids.

• Geographical Range: Indigenous to tropical regions where humid, shaded environments prevail
• Environment: Thrives in high-humidity conditions with warm, stable temperatures. It flourishes in well-draining, organic-rich soils under filtered light in dense forest habitats.

Leaves

• Large, robust leaves that are deep green with a leathery texture
• Rounded to slightly undulating, sometimes exhibiting subtle markings

Inflorescence (Spadix & Spathe)

• Spathe is often vibrant, displaying hues that contrast with the foliage
• Slender spadix and may emit a mild scent that supports specialized pollination mechanisms

Growth Habit

• Growing terrestrially or as an epiphyte
• Develops from a sturdy rhizome system that supports its vigorous growth habit

Light Requirements

• Prefers bright, indirect light
• Can also adapt to moderate shade, mimicking its natural understory conditions

Watering & Humidity

• Regular watering is key to maintaining consistently moist conditions
• High ambient humidity is crucial for optimal growth

Soil & Potting Mix

• A well-aerated potting mix enriched with organic matter
• Blend incorporating orchid bark, peat, and perlite offers excellent drainage and moisture retention

Temperature & Fertilizer

• Ideal temperature ranges between 65°F and 80°F
• Balanced fertilizer applied during the growing season supports robust development

Division and Cuttings

• Most effective propagation method is through rhizome division
• Node cuttings from established stems can also be used with careful treatment

Seeds

• Seed propagation is less common due to lower germination rates and longer development times compared to vegetative methods

Typical Issues

• Spider mites and mealybugs, along with a risk of root rot from overwatering

Treatment Recommendations

• Organic insecticidal soap or neem oil treatments
• Adjusting watering practices and ensuring adequate airflow

• Celebrated for its sculptural foliage and inflorescence
• Aesthetic appeal has made it a favorite among collectors

• Suject of cultural appreciation within tropical plant communities.
• Enthusiasts value its rare blend of bold foliage and ornamental flowers

Wild Population Status

• Not broadly listed as endangered, though habitat loss in tropical forests may become a concern

Market Availability

• Generally available through specialized horticultural outlets and plant societies
• Considered moderately rare among collectors