Thaumatophyllum xanadu
Thaumatophyllum xanadu
The Thaumatophyllum xanadu is a stunning, non-climbing evergreen perennial known for its lush, deeply lobed, leathery green leaves. Unlike many of its Philodendron relatives, it grows in a dense, spreading clump rather than a vine, making it an excellent floor plant for interior spaces. Its architectural form and exotic texture provide a sophisticated tropical feel to any room.
Light
Bright Indirect
Water
Moderate
Difficulty
Easy
Humidity
Moderate
Pet Warning
Contains insoluble calcium oxalate crystals. If ingested, it can cause severe mouth and throat irritation, drooling, and digestive distress in pets and humans.
Care Guide
Xanadu Care Guide
Light
Place your Xanadu in a spot with bright, indirect light. While it can tolerate some lower light, it may become leggy. Avoid direct afternoon sun, which can scorch the foliage.
Watering
Water when the top 1-2 inches of soil have dried out. Ensure the pot has drainage holes to prevent root rot. Reduce watering frequency in the winter months.
Soil and Potting
Use a well-draining potting mix, ideally one enriched with organic matter and perlite or orchid bark to ensure aeration.
Temperature & Humidity
Maintain temperatures between 65°F and 85°F (18°C - 29°C). It enjoys humidity; if your home is dry, consider misting or using a humidifier to keep the leaves healthy.
Pruning
Trim any yellowing or damaged leaves at the base of the stem to maintain a tidy appearance and encourage new growth.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Balanced liquid houseplant fertilizer
Soil
Well-draining, rich aroid mix with peat or coco coir, perlite, and pine bark.
Physical Attributes
Mature Size
2-4 feet tall and wide
Growth Rate
Moderate
Propagation
Division of the root clump during repotting.