PlantFun
Plant Needs
Sunlight
Bright indirect or partial sunlight; avoid direct midday sun which can scorch the delicate velvety foliage
Watering
Water thoroughly when the top 2–3 cm of soil dries out; avoid waterlogging to prevent tuber rot
Temperature
Thrives in warm, humid conditions; protect from temperatures below 10°C to prevent tuber damage and dormancy
Characteristics
- Leaf: Large, heart-shaped, velvety deep purple-black foliage with slightly ruffled margins
- Stem: Thick, succulent petioles ranging from green to deep purple
- Inflorescence: Pale yellow-green spathe and spadix, often obscured by dense foliage
Care Guide
Watering
Keep soil consistently moist but not waterlogged; mist foliage to boost humidity
Fertilization
Diluted balanced liquid fertilizer every 2 weeks. Discontinue fertilization in autumn as growth slows
Composted banana peel tea：Steep fully composted banana peels in water for 3 days; dilute 1:20 with water before applying as a root drench to avoid nutrient burnPruning
- Remove yellow or damaged leaves at the base to improve airflow and reduce disease risk
- Trim back spent foliage in autumn before lifting tubers for winter storage (in cool climates)
- Thin overcrowded clumps in spring to promote healthy new growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed toxic; ingestion leads to oral irritation, drooling, vomiting, and difficulty swallowing
Humans: Contains insoluble calcium oxalate crystals; ingestion causes oral and throat irritation; sap may irritate sensitive skin
Garden Uses & Culture
Culture: N/A
Usage: Ornamental foliage plant for container gardens, tropical borders, or water garden edges
