Anthurium alturaense Croat

• Genus: Anthurium
• Botanical Background: Named by noted botanist Dr. Croat, Anthurium alturaense has been studied for its unique morphology and ecological niche. Its discovery contributed to a broader understanding of aroid diversity in tropical regions.

• Geographical Range: Native to tropical montane forests, where it is often found in regions with a blend of cloud forest and high-humidity environments.
• Environment: Thrives in moist, well-draining soils with consistent humidity and moderate light. Its natural habitat features a sheltered understory with dappled sunlight and rich organic matter

Leaves

• Generally elongated and glossy with a deep green color, occasionally showing subtle patterns
• Texture is smooth, making them visually appealing and robust

Inflorescence (Spadix & Spathe)

• A vibrant spathe that may vary in color intensity, paired with a spadix that houses the reproductive structures
• The scent is mild or nearly imperceptible, and its pollination relies on specific insect interactions

Growth Habit

• Typically growing as an epiphyte or terrestrial species, spreads via a creeping rhizome
• This growth habit allows it to anchor in both forest floors and on host trees
  

Light Requirements

• Bright, indirect light
• Direct sunlight should be avoided to prevent leaf scorch

Watering & Humidity

• Regular watering to maintain evenly moist soil
• High humidity, making it well suited for indoor environments with supplemental humidity or outdoor shaded tropical gardens

Soil & Potting Mix

• A well-draining potting mix enriched with orchid bark, perlite, or similar materials
• Ensures proper aeration and moisture retention

Temperature & Fertilizer

• Warm and consistent, typically between 65°F and 80°F
• A balanced, diluted fertilizer applied every four to six weeks during the growing season will support healthy growth

Division and Cuttings

• Rhizome division, ensures the new plants inherit the same distinctive traits as the parent

Seeds

• Less common due to the species’ specific germination requirements. When used, seeds need high humidity and careful stratification to improve viability

Typical Issues

• Spider mites and mealybugs
• Potential root rot if overwatered

Treatment Recommendations

• Organic insecticides or insecticidal soap can be used safely

• Addressing root rot involves reducing watering frequency and ensuring the soil mix is well-draining

Wild Population Status

• Wild populations of Anthurium alturaense may be limited, and habitat disturbances in tropical montane forests could pose conservation concerns
• Ongoing initiatives aim to monitor and protect its natural habitats

Market Availability

• Due to its rarity, this species is not commonly found in mainstream nurseries
• Usually available through specialized collectors and plant societies