Anthurium cupulispathum (seedling)

Anthurium cupulispathum Culture

Successful cultivation of the impressive Anthurium cupulispathum requires attention to its natural habitat conditions. Here are some essential cultural tips to ensure its thriving growth:

• Light: Prefers bright, indirect light similar to filtered tropical forest conditions.
• Temperature: Enjoys cool to intermediate temperatures of 15-25°C (59-77°F) during the day and 10-15°C (50-59°F) at night, reflecting its high-altitude origins.
• Humidity: Requires high humidity of 70-80%. Use a humidifier, humidity tray, or terrarium to maintain adequate moisture levels.
• Watering: Keep substrate evenly moist but not waterlogged. Allow top layer to dry slightly between waterings and reduce frequency in winter. 

Additional Notes:

Anthurium cupulispathum produces massive inflorescences, consisting of a spadix (a spike of tiny flowers) and a spathe (a modified leaf). The spathe can measure up to 60 cm (24 inches) in length, making it one of the largest in the Anthurium genus.