Anthurium magrewii Croat

• Genus: Anthurium
• Botanical Background: Described by renowned botanist Thomas B. Croat, who is known for his extensive work on the Araceae family.

• Geographical Range: Found in the cloud forests of Central America, particularly in regions of Costa Rica and Panama, thriving at elevations of 1,000 to 1,500 meters above sea level.
• Environment: Humid environments with consistently warm temperatures; prefers well-drained, organic-rich soils and requires high humidity (around 80%) and moderate rainfall.

Leaves

• Heart-shaped, large, and glossy
• Distinct venation
• Dark green

Inflorescence (Spadix & Spathe)

• Spathe is a white, glossy bract surrounding a white spadix

• Not particularly fragrant

Growth Habit

• Epiphyte
• Growing on trees or rocks
• Can be cultivated terrestrially in well-draining soil

Light Requirements

• Bright, indirect
• Direct sunlight can cause leaf scorch

Watering & Humidity

• Consistently moist but not waterlogged
• High humidity
• Regular misting or a humidity tray may be necessary

Soil & Potting Mix

• A well-draining, peat-based mix is ideal, with added perlite or orchid bark

Temperature & Fertilizer

• Temperature range is between 18-25°C (65-77°F)

• Feed with a balanced liquid fertilizer every 4-6 weeks during the growing season

Division and Stem Cuttings

• Propagation is typically done through division of rhizomes or by taking stem cuttings
• Cut at least one node and place them in a humid environment to root

SeedsRequire specific conditions and are less commonly used for propagation.

Typical Issues

• Spider mites, mealybugs, and aphids
• Root rot 

Treatment Recommendations

• Insecticidal soap or neem oil
• Ensure proper drainage
• Reduce watering frequency

• Rare occurrence in the wild
• Plays a role in providing habitat for local fauna

• Unique leaf shape and striking inflorescence make
• Favored by enthusiasts who specialize in aroid species

Wild Population Status

• Habitat loss due to deforestation and climate change poses a potential threat
• Conservation efforts focus on protecting its native cloud forests

Market Availability

• Not widely available

• Considered rare in cultivation

• Found through specialty plant nurseries or aroid collectors