Anthurium madisonianum Croat

• Genus: Anthurium
• Botanical Background: Described by noted botanist Thomas Croat, this species reflects ongoing research into aroid diversity. Its classification has been part of broader efforts to document and understand tropical flora.

• Geographical Range: Native to tropical regions where moist, shaded forests provide an ideal backdrop. Its exact range is typically confined to areas within Central or South America.
• Environment: Thrives in conditions marked by high humidity, filtered light, and well-draining, organically rich soils. It is adapted to forest understories where temperature and moisture levels are relatively stable.

Leaves

• Heart-shaped to broadly ovate
• Medium in size, and glossy with prominent venation
• Their texture and coloration contribute to the plant’s overall aesthetic appeal

Inflorescence (Spadix & Spathe)

• Composed of a vibrant spathe surrounding a central spadix
• Colors are typically subtle yet striking
• The flowers are not heavily scented
• Play an important role in the plant’s pollination strategy

Growth Habit

• Typically epiphytic or sometimes terrestrial, develops from a creeping rhizome
• Allows it to adapt well to both forest floors and as an epiphyte on supporting trees

Light Requirements

• Bright, indirect light
• Direct sunlight can scorch the leaves, while too little light may stunt its development

Watering & Humidity

• Maintain consistent soil moisture without overwatering
• High ambient humidity

Soil & Potting Mix

• A well-aerated, organic-rich potting mix that drains effectively is ideal
• An organic-rich, loose medium supports its growth and mimics natural conditions

Temperature & Fertilizer

• Temperature within a range of 65°F to 80°F (18°C–27°C)
• Balanced liquid fertilizer on a monthly schedule during the growing season

Division and Cuttings

• Division of rhizomes
• Carefully separate sections of the plant during repotting to ensure each division has viable roots and a growing tip

Seeds

• Less common due to the lower viability and more specialized germination requirements
• Need a warm and humid environment to germinate successfully

Typical Issues

• Spider mites and mealybugs
• Risk of root rot if overwatered

Treatment Recommendations

• Use mild insecticidal soap or neem oil
• Maintain a careful watering schedule and ensure good airflow

• Valued for its unusual inflorescence structure, which has spurred interest among botanical collectors and enthusiasts
• Its study has contributed to broader insights into the diversity of tropical aroids

• Prized for its decorative foliage and rare appearance
• Its rarity and distinct characteristics make it a coveted addition to specialized plant collections

Wild Population Status

• May face threats from habitat loss and deforestation
• Conservation initiatives in its native regions aim to protect these unique ecosystems

Market Availability

• Not widely available in mainstream markets
• Increasingly sought after by aroid collectors
• Rarity in cultivation adds to its allure and value