Anthurium eximium Engl.

• Genus: Anthurium
• Botanical Background: This species was first described by George Engelmann in the mid-19th century. While Anthurium eximium has been subject to various taxonomic updates, it remains firmly within the Anthurium genus, a diverse group with many horticultural varieties.

• Geographical Range: Indigenous to the lowland tropical rainforests of Costa Rica and Panama
• Environment: Prefers high humidity levels typical of rainforest environments, Thrives in rich, well-draining soils, often found growing in shaded understories.It requires warm temperatures year-round, with little variation in seasonal conditions.

Leaves

• Large, leathery leaves with a glossy finish
• Broad and deeply veined, often exhibiting a rich green color with occasional reddish tinges along the veins

Inflorescence (Spadix & Spathe)

• Spadix is a cream to yellow columnar structure with a subtle scent
• Spathe is usually pale green to white, arching around the spadix in a typical aroid fashion, serving as a pollination attractant

Growth Habit

• Terrestrial species, though it can occasionally be found in epiphytic situations. It grows from a rhizome, producing large, attractive foliage

Light Requirements

• Prefers bright, indirect light but can tolerate lower light levels
• Direct sunlight should be avoided to prevent leaf burn

Watering & Humidity

• Keep the soil consistently moist, but ensure it is well-drained to prevent root rot
• Requires high humidity, ideally above 60%, to thrive. Regular misting or a humidity tray may be beneficial

Soil & Potting Mix

• A well-draining, aerated potting mix is ideal. A combination of peat, perlite, and bark ensures good drainage and moisture retention

Temperature & Fertilizer

• Prefers warm temperatures, ranging from 65°F to 80°F (18°C to 27°C)
• Apply a balanced liquid fertilizer during the growing season every 4–6 weeks. Reduce feeding during the dormant period

Division and Cuttings

• Rhizome division is the most common method of propagation
• Each division should include a portion of the root system and a healthy leaf

Seeds

• Propagation by seed is possible but less commonly practiced
• Seeds require a warm, humid environment for germination, often taking several months to sprout

Typical Issues

• Spider mites, mealybugs, and aphids
• Root rot can occur if the soil is too moist or poorly drained

Treatment Recommendations

• Insecticidal soap or neem oil can treat pests effectively
• Isolate affected plants and apply a mixture of water and dish soap to remove pests. Ensure good airflow to prevent fungal infections

• Sometimes sought after for its rarity in cultivation and its large, attractive foliage
• Plays a role in rainforest ecosystems, often serving as a food source for various insect species

• Valued by aroid enthusiasts for its dramatic, glossy leaves and striking flowers
• Ornamental value makes it a prized plant in both private collections and botanical gardens

Wild Population Status

• Not considered endangered
• Habitat destruction in its native regions can pose a threat to its populations

Market Availability

• Not commonly available in the mass market, making it a rare find among collectors and aroids enthusiasts
• Found in specialty nurseries or through plant exchanges