This is a massive, vigorous climbing Aroid native to the tropical rainforests of Ecuador and Colombia. It is known for its very large, thick, heart-shaped, deep green leaves. A key feature is the rusty red color of the petioles, and it requires a sturdy moss pole for support.

• Light: Requires bright, indirect light to sustain its potential for massive leaf growth. Low light will result in smaller leaves and slower growth. Avoid direct sun.
• Temperature: Thrives in warm, tropical conditions, ideally in the range of 65-85°F (18-29°C). It must be protected from cold and temperatures dropping below 60°F (16°C).
• Humidity: High humidity is essential, with 60% or higher being needed to encourage the leaves to grow to their maximum potential size. Use a humidifier or other methods to increase ambient moisture.
• Watering: Water thoroughly, allowing the top 1 inch (2.5 cm) of the soil to dry out between applications. Due to its size, it requires consistent moisture but must be planted in a chunky, well-draining mix to prevent soggy roots.

Additional Notes

This plant is highly valued for its striking, massive leaves and robust climbing habit. Juvenile plants have smaller, more oval leaves but quickly grow larger with adequate support. The plant is considered toxic if ingested.