Red water lily (Nymphaea rubra)
Care, watering, light and tips for Red water lily on Floravia.
Quick facts
- Family: Nymphaeaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Red water lily
Nymphaea rubra, known as the red lotus or red water lily, is a beautiful perennial aquatic plant famous for its vibrant red or pink flowers that majestically float on the water's surface. Its large, round, dark green leaves complement the floral display. It is ideal for ornamental ponds, water features, or even large containers in aquatic gardens, adding an exotic and serene touch.
Native range
Tropical and subtropical Asia, including India, Sri Lanka, and Southeast Asia.
Care tips
This species requires full sun exposure, at least 6 hours daily, for optimal flowering. It should be planted in a submerged container with heavy clay soil or specific aquatic plant substrate, ensuring the rhizome is level with the substrate and covered by a layer of gravel to prevent it from floating. Water levels must be kept constant, covering the substrate surface by 15-45 cm. A common mistake is planting it in pots that are too small or with poor substrate, which will inhibit its growth and flowering.
How to save a dying Red water lily
- Warning signs
- Yellowish or soft leaves, rotting stems, no flowering.
- First aid
- Remove damaged leaves and stems. Check substrate to avoid waterlogging or extreme dryness. Ensure direct sunlight.
- What kills it
- Incorrect water level (too low or high), lack of sun or nutrients. Stagnant water without movement is fatal.
- Can it be saved?
- Yes, if you act quickly. A change of location or water level adjustment can be enough.