PlantFun
Plant Needs
Sunlight
Full direct sunlight for 6+ hours daily; tolerate partial shade but will produce fewer blooms
Watering
Maintain constant submersion in 15–30 cm of clean freshwater; avoid stagnant water to prevent algal growth
Temperature
Thrives in 20–30℃; enters dormancy below 10℃; avoid frost exposure to prevent rhizome damage
Characteristics
- Leaf: Round, peltate floating or emergent leaves; waxy surface repels water
- Flower: Large, fragrant pink/white/red blooms; central receptacle forms edible lotus seed pod
- Root: Rhizomatous tuberous roots grow in submerged sediment
Care Guide
Watering
Maintain stable water level; top up with dechlorinated water as needed
Fertilization
Diluted aquatic plant feed every 2 weeks. Avoid over-fertilization to prevent excessive algal growth that can smother rhizomes
Composted banana peel tea：Steep fully composted banana peels in water for 3 days; dilute 1:20 for root drench; avoid direct contact with leaves to prevent foliar burnPruning
- Remove yellowing leaves and spent blooms to maintain water clarity and reduce organic debris
- Thin overcrowded rhizomes in early spring to improve airflow and prevent competition for nutrients
- Trim dead foliage in autumn before dormancy to prevent decomposition from contaminating water
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no known adverse effects from ingestion
Humans: Non-toxic to humans; rhizomes, seeds, and young leaves are edible when prepared properly
Garden Uses & Culture
Culture: Symbol of purity, enlightenment, and rebirth in Hinduism, Buddhism, and other Eastern spiritual traditions
Usage: Edible rhizomes, seeds, and young leaves; ornamental water garden plant; traditional medicinal uses in Asian herbal medicine
