PlantFun
Plant Needs
Sunlight
Needs full sun to partial shade; sufficient light supports bladder function and flowering
Watering
Aquatic plant; requires consistent shallow standing water (5–20 cm depth)
Temperature
Tolerates cool to moderate temperatures; avoid prolonged exposure above 28°C
Characteristics
- Leaf: Linear, flat submerged leaves with attached bladders for prey capture
- Flower: Pale yellow, snapdragon-like blooms on upright emergent stems
- Stem: Slender, branching submerged stems with fine rootlets
Care Guide
Watering
Maintain consistent water level; top up as needed
Fertilization
No regular fertilization needed; carnivory provides essential nutrients. Avoid nutrient-rich water, which can outcompete the plant and disrupt its carnivorous function
Diluted aquarium water：Use only lightly filtered, low-nutrient aquarium water; dilute 1:10 to avoid nutrient overload that harms the plantPruning
- Trim yellowing submerged foliage to maintain water clarity and reduce organic buildup
- Cut back spent flower stems after blooming to redirect energy to foliage growth
- Thin overcrowded submerged growth to improve light penetration and water circulation
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic to cats
Humans: Non-toxic to humans; no known adverse health effects
Garden Uses & Culture
Culture: N/A
Usage: Carnivorous ornamental for bog gardens or small shallow ponds
