Anthurium schulenbergii Croat 

• Genus: Anthurium
• Botanical Background: Named and described by noted aroid specialist Thomas B. Croat, this species has drawn interest due to its unique morphological features and its role in understanding Anthurium diversity. Botanical research and revision efforts over the years have highlighted its distinctiveness among related taxa.

• Geographical Range: Native to the tropical regions of South America, where it is typically found in the understory of humid rainforests.
• Environment: Thrives in warm, humid conditions with dappled sunlight. It favors rich, well-draining soils and environments where high humidity and moderate temperatures support its growth, echoing the conditions of its natural rainforest habitat.

Leaves

• Broad
• Glossy leaves
• Typically dark green
• Subtle textural details

Inflorescence (Spadix & Spathe)

• Spadix surrounded by a soft, delicately colored spathe
• Not heavily scented

Growth Habit

• Typically terrestrial
• May exhibit slight epiphytic tendencies
• Grows from a rhizomatous base
• Growth habit makes it adaptable for both pot cultivation and placement in naturalistic settings

Light Requirements

• Bright, indirect light that mimics the dappled sunlight of its native habitat

Watering & Humidity

• Requires consistent moisture but should not remain waterlogged
• High humidity is ideal
• Regular misting or placement in a humid environment is beneficial

Soil & Potting Mix

• A well-draining aroid mix that typically includes components like peat, perlite, and orchid bark
• A container with proper drainage is essential to prevent root rot

Temperature & Fertilizer

• Best in a warm environment with temperatures between 65°F and 80°F (18°C to 27°C)
• Balanced, diluted fertilizer applied every four to six weeks during the growing season supports robust growth

Division and Cuttings

• Division of the rhizome is the most common and effective method
• Care should be taken to ensure each division has sufficient roots and at least one active growing tip
  

Seeds

• Less common due to slow germination rates and the availability of more straightforward vegetative methods

Typical Issues

• Spider mites and mealybugs
• Fungal foot rot if overwatering occurs

Treatment Recommendations

• For pest issues, both organic insecticidal soap and chemical treatments can be used following the manufacturer’s instructions
• Fungicidal treatments are recommended if signs of root rot are observed
• Always improve cultural conditions as a primary preventive measure

• Holds a special place among aroid enthusiasts for its rarity and the historical insights provided by its taxonomic study
• Its discovery has contributed to a broader understanding of tropical plant diversity

• Highly prized for its elegant, dark leaves and attractive inflorescence
• A favorite in ornamental collections
• Striking appearance and manageable care make it an ideal candidate for both indoor and outdoor tropical gardens

Wild Population Status

• Not currently listed as endangered
• Habitat disturbance in tropical rainforests may affect its natural populations
• Conservation initiatives in some regions aim to protect its habitat from degradation
  

Market Availability

• Typically considered moderately rare
• Sought after by collectors and often found through specialized nurseries and dedicated aroid societies