Anthurium austin-smithii Croat & R.A.Baker

• Genus: Anthurium
• Botanical Background: Described by noted botanists Croat and R.A.Baker, reflecting ongoing efforts to refine aroid classification; their work has helped underscore the diversity within this group.

• Geographical Range: Indigenous to the humid tropical forests of northern South America.
• Environment: Thrives in environments with high humidity, well-draining, organic-rich soils, and a stable, warm climate; well-adapted to shaded understory conditions with filtered light.

Leaves

• Broadly ovate to heart-shaped leaves
• Glossy texture and deep green coloration
• Subtle variegation or distinct venation patterns

Inflorescence (Spadix & Spathe)

• Comprises a contrasting spathe and spadix
• Spathe is typically a lighter hue while the spadix may be darker, attracting specific pollinators
• Scent is usually mild or undetectable

Growth Habit

• Terrestrial but may also exhibit epiphytic tendencies
• Grows from a rhizomatous base that supports its spreading habit

Light Requirements

• Bright, indirect light 

Watering & Humidity

• Soil consistently moist but not waterlogged
• Maintain high humidity

Soil & Potting Mix

• A well-draining mix enriched with organic matter 
• Blend of peat, perlite, and orchid bark 
• Quality container with drainage holes

Temperature & Fertilizer

• Maintain temperatures in a warm, tropical range (65–80°F).
• Fertilize lightly during the growing season with a balanced, water-soluble fertilizer every 4–6 weeks

Division and Cuttings

• Most common method of propagation is by dividing the rhizomes
• Ensure that each division has healthy roots and at least one growing point

Seeds

• Less common due to variable germination rates and the need for specific conditions

Typical Issues

• Spider mites, mealybugs, and aphids
• Overwatering may lead to root rot

Treatment Recommendations

• Organic insecticidal soap 
• Adjust watering practices 
• Ensuring proper airflow can also minimize disease risks

• Captured interest for its elegant leaf design and intriguing floral structure, contributing to its cultural and botanical appeal

• Prize for its ornamental foliage and rarityDistinctive look makes it a standout specimen in any aroid collection

Wild Population Status

• Detailed conservation assessments are limited

Market Availability

• Not commonly found in mainstream nurseries
• Generally available through specialized aroid collectors and botanical exchanges