Anthurium folsomianum Croat

• Genus: Anthurium
• Botanical Background: Described by renowned aroid specialist Thomas B. Croat, the species reflects decades of botanical exploration in tropical America and honors contributions from earlier botanical studies in the region

• Geographical Range: Endemic to tropical regions of Ecuador
• Environment:  It thrives in warm, humid conditions with well-draining, organic-rich soils. The species favors low-light, high-humidity environments typical of dense rainforest ecosystems

Leaves

• Features large, heart-shaped leaves
• Glossy texture
• pronounced venation
• Subtle undulations
• Deep green coloration

Inflorescence (Spadix & Spathe)

• Its inflorescence boasts a brightly colored spathe that contrasts with the foliage, along with a slender spadix that may emit a mild scent to attract specific pollinators

Growth Habit

• Anthurium folsomianum is primarily terrestrial but can sometimes adopt an epiphytic habit. It grows from a creeping rhizome, which supports its spreading and clustering nature

Light Requirements

• Grows best in bright, indirect light to mimic its shaded rainforest habitat

Watering & Humidity

• Requires regular watering and high humidity levels; avoid waterlogging by ensuring proper drainage

• A well-draining, organic-rich potting mix—such as a blend of peat and perlite—is ideal. Use containers with ample drainage holes

Temperature & Fertilizer

• Prefers a warm environment between 65–80°F
• During the growing season, a balanced liquid fertilizer applied monthly supports healthy growth

Division and Cuttings

• The most effective propagation method is through rhizome division. Ensure each divided section contains at least one active growth node

Seeds

• Propagation from seed is less common due to slower germination and lower success rates compared to vegetative methods

Typical Issues

• Spider mites and mealybugs
• Root rot
  

Treatment Recommendations

• Use insecticidal soap or neem oil for pest control, and adjust watering routines to prevent rot. Organic treatments are often effective while minimizing chemical use

• This species is admired for its unique ornamental value and is sometimes featured in tropical plant exhibitions. Its unusual leaf shape and elegant inflorescence add a touch of exotic flair

• Collectors prize Anthurium folsomianum for its rarity and dramatic appearance, making it a standout specimen in curated tropical plant collections

Wild Population Status

• Although comprehensive population studies are limited, ongoing habitat loss in tropical regions poses concerns for its long-term conservation

Market Availability

• Due to its specific growing requirements and rarity, it is typically available only through specialized nurseries and botanical collections