Nymphaea amazonum
Care, watering, light and tips for Nymphaea amazonum on Floravia.
Quick facts
- Family: Nymphaeaceae
- Difficulty: Demanding
- Watering: every 1 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Nymphaea amazonum
Nymphaea amazonum, commonly known as the Amazon Water Lily, is a beautiful tropical aquatic plant characterized by its large, floating leaves and delicate white or yellowish flowers that emerge above the water's surface. Its blossoms, which open in the morning and close in the afternoon, add a touch of elegance to any pond or water feature. It is ideal for large to medium-sized ponds, where its leaves can spread freely and its flowers can be admired.
Native range
Amazon Basin in South America
Care tips
It requires full sun for optimal flowering, at least 6 hours of direct light daily. The water level should be kept constant, covering the rhizome by at least 30-60 cm, and it prefers still, warm waters, between 22-30°C (72-86°F). Plant the rhizome in a nutrient-rich substrate specifically for aquatic plants, either in a pot or directly at the bottom of the pond. A common mistake is not providing enough depth or allowing the water to get too cold, which can inhibit flowering and growth.
How to save a dying Nymphaea amazonum
- Warning signs
- Yellowish or brown, soft leaves; scarce or no flowering; rotting stems.
- First aid
- Remove damaged leaves and flowers. Check substrate and water level. Ensure direct sunlight.
- What kills it
- Prolonged lack of direct sunlight or nutrient deficiency in the pond.
- Can it be saved?
- Yes, if the cause is corrected quickly and there's no extensive crown rot.