Anthurium alexespinosae Croat

• Genus: Anthurium
• Botanical Background: Named by the botanist Thomas Croat, Anthurium alexespinosae adds to the diverse lineage of Anthurium. Its discovery and subsequent studies have contributed to a better understanding of tropical aroid diversity.

• Geographical Range: Native to the tropical rainforests of South America, where it thrives in regions known for high biodiversity.

• Environment:  Flourishes in warm, humid conditions with well-draining, organic-rich soils. It typically grows in shaded understory environments where moisture and moderate light are abundant.

Leaves

• Large and heart-shaped with a glossy texture and prominent venation, displaying a deep green coloration that enhances its tropical allure

Inflorescence (Spadix & Spathe)

• A bright spathe, often tinted with reddish or pinkish hue
• A slender spadix that plays a role in attracting specific pollinators

Growth Habit

• Generally terrestrial, forming clumps from a creeping rhizome that slowly expands its presence in the forest floor

Light Requirements

• Bright, indirect light that mimics its natural understory habitat

Watering & Humidity

• Regular watering is essential to maintain evenly moist soil
• Benefits from high ambient humidity

Soil & Potting Mix

• A well-aerated mix (peat, perlite, or orchid bark) to ensure excellent drainage and root health

Temperature & Fertilizer

• Ideal temperature range is between 65°F and 80°F
• During the growing season, feeding with a balanced liquid fertilizer on a monthly schedule supports optimal growth

Division and Cuttings

• Most successfully achieved by dividing mature clumps, ensuring that each section retains a healthy portion of the root system

Seeds

• Maintaining warm conditions and consistent moisture is key to achieving successful germination

Typical Issues

• Spider mites and mealybugs 
• Potential root rot from overwatering

Treatment Recommendations

• Insecticidal soap or neem oil to manage pest infestations

• Ensuring proper drainage and moderated watering helps prevent fungal issues

• Unique coloration of its spathe and the robust nature of its foliage have made Anthurium alexespinosae a subject of interest in botanical studies

• Collectors prize this species for its exotic appearance and the cultivation challenge it presents, making it a standout addition to tropical plant collections

Wild Population Status

• While detailed data on its wild populations is limited, habitat loss in tropical regions remains a concern for many such species

Market Availability

• Relatively rare in cultivation and is especially valued by collectors and aroid enthusiasts