Anthurium altobueyense Croat

• Genus: Anthurium
• Botanical Background: Described by the renowned botanist Croat, Anthurium altobueyense has enriched the understanding of aroid diversity. Its identification has been pivotal in studying the complex relationships among South American aroids.

• Geographical Range: Native to the tropical montane forests of South America, with occurrences noted in regions such as Colombia and Ecuador.
• Environment: Thrives in humid, shaded environments with rich, well-draining soils. Consistent moisture, moderate temperatures, and the occasional cloud cover mirror its natural cloud forest habitat.

Leaves

• Large and elongated with a glossy texture and subtle venation
• Distinct shape and coloration add significantly to the species' ornamental value

Inflorescence (Spadix & Spathe)

• The vibrant spathe forms an attractive display that draws pollinators
• The slender spadix, occasionally accompanied by a faint scent, plays a key role in its pollination strategy

Growth Habit

• Exhibiting an epiphytic to terrestrial growth habit, develops from a rhizome
• This trait enables it to gradually spread in the variable conditions of its forest environment
  

Light Requirements

• Bright, indirect light
• Direct sunlight should be avoided to prevent damage to its delicate leaves

Watering & Humidity

• Regular watering is essential, with care taken to avoid waterlogging
• High humidity levels, similar to those found in cloud forests

Soil & Potting Mix

• A well-draining potting mix enriched with organic matte
• A blend incorporating orchid bark, peat, and perlite supports both moisture retention and proper aeration

Temperature & Fertilizer

• Maintaining a temperature range of 65 to 80°F supports optimal growth
• A balanced, diluted fertilizer applied during the growing season helps sustain healthy development

Division and Cuttings

• Rhizome division, ensuring that each division contains a healthy portion of roots

Seeds

• Less common due to variable germination rates. When attempted, require steady warmth and moisture for successful growth

Typical Issues

• Spider mites and mealybugs
• Fungal infections, especially in overly damp conditions

Treatment Recommendations

• Mild insecticidal soaps or neem oil
• Ensuring good air circulation and proper watering practices minimizes the risk of fungal diseases

• Celebrated for its rare, distinctive foliage and striking inflorescence. Its ornamental appeal makes it highly desirable for specialized aroid collections

Wild Population Status

• Although detailed population data is limited, habitat loss in tropical forests raises concerns
• Conservation initiatives primarily focus on protecting its natural habitat

Market Availability

• Considered rare in cultivation and is typically available through specialized growers and dedicated collectors