PlantFun
Plant Needs
Sunlight
Prefers dappled partial sun to full shade; avoid intense midday direct sun that can scorch leaves
Watering
Requires consistently saturated or shallow standing water to mimic its natural wetland habitat; never allow soil to dry out completely
Temperature
Extremely cold hardy, tolerating subzero winter temperatures; avoid prolonged exposure to temperatures above 25°C
Characteristics
- Leaf: Heart-shaped, glossy dark green; 5–15 cm long, borne on long, smooth petioles
- Flower: Hooded white spathe enclosing a cylindrical yellow spadix
- Fruit: Dense cluster of bright red berries maturing in late summer
Care Guide
Watering
Maintain 2–5 cm of standing water around the base; top up as needed to keep levels consistent
Fertilization
Apply diluted organic feed once monthly during active growth. Use low-nitrogen, phosphorus-rich diluted feed to avoid excessive foliage growth
Banana peel compost tea：Use fully composted banana peels steeped in water for 24 hours; dilute 1:20 before applying to avoid nutrient burn and algae growthPruning
- Remove spent flower stalks after blooming to redirect energy to root and fruit development
- Thin overcrowded clumps in early spring to improve air circulation and reduce disease risk
- Trim yellowing or damaged foliage at the base to maintain a tidy appearance
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-confirmed toxic; ingestion leads to oral pain, drooling, and vomiting
Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and gastrointestinal discomfort
Garden Uses & Culture
Culture: N/A
Usage: Wetland restoration, ornamental bog garden planting, wildlife habitat support
