PlantFun
Plant Needs
Sunlight
Bright indirect sunlight; tolerates partial shade in shallow water gardens to prevent leaf scorching
Watering
Maintain a consistent shallow water depth of 5–15 cm; top up water as it evaporates to avoid exposing rhizomes
Temperature
Thrives in cool to temperate aquatic conditions; avoid temperatures above 28°C which can induce leaf yellowing
Characteristics
- Leaf: Oval to lanceolate basal leaves, glossy green, with long, fleshy petioles emerging from underground rhizomes
- Flower: Small, star-shaped white or pale pink flowers arranged in branching terminal panicles
- Stem: Erect, hollow, smooth green stems that support the inflorescence
Care Guide
Watering
Maintain stable water level; remove decaying foliage to prevent water fouling
Fertilization
Diluted aquatic plant fertilizer once monthly. Use low-nitrogen fertilizer to prevent excessive algae growth in the water feature
Composted banana peel tea：Fully compost banana peels, steep in water for 3 days, dilute 1:40, and add to the water feature to support healthy foliage growthPruning
- Remove spent flower stalks at the base to redirect energy to root and leaf growth
- Thin overcrowded basal foliage to improve water circulation and reduce algae growth
- Trim yellowing or damaged leaves at the petiole base to maintain plant appearance and health
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirms no toxicity to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental water garden plant; historically used in traditional herbal medicine for mild diuretic purposes
