Red lotus

Nymphaea rubra

Family : Nymphaeaceae

PlantFreshwaterbulbe

The red lotus is a bulbous plant with reddish floating leaves and pink to red flowers, highly ornamental in aquariums.

Red lotus — photo 1 sur 1
Rl · Wikimedia Commons · CC BY-SA 3.01 / 1
Popularity
Easy plant
standard lighting, few requirements
Availability
Specialty only
Shop availability
IUCN Status
LC
Least Concern

Description

Nymphaea rubra is distinguished by its floating leaves often tinged with red or purple, especially under strong light. The bulbous rhizome produces long flexible stems. Submerged leaves are smaller and oval. The flowers, held above the water, are 10-15 cm and bright pink to red. The plant can reach 40 cm in height. It grows rapidly in summer and goes dormant in winter. In aquariums, it requires sufficient surface space. Propagation is by bulb division or seeds.

Habitat

Region :

Freshwater lakes, ponds and marshes

Distribution :

Recommended parameters

Temperature2228 °C
pH67.5
GH215 °dGH
KH210 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 2 mg/L
CO₂
≤ 20 mg/L
Light
High

Care

Difficulty
2/5
Diet
Photosynthetic
Min. tank
80 L
Min. group
1
Adult size
40 cm
Lifespan
3 years
Temperament
Peaceful
Propagation
division of bulb, seeds

Care notes

Easy to grow, it requires intense lighting to develop its red colors. Temperature 22-28 °C, pH 6.0-7.5, GH 2-15, KH 2-10. An iron-rich substrate is beneficial. CO₂ optional. Minimum tank volume 80 liters. Avoid strong currents. A winter rest period at 15-18 °C is recommended. Propagation by bulb division. Beware of iron deficiency which causes leaves to pale.

Similar species

Espèces proches, même habitat ou même maintenance

References