Water lily Cairulea

Nymphaea caerulea

Nymphaea caerulea is a type of water lily belonging to the lotus family and is also known as the "Blue Water Lily." The following describes the plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Environment: It prefers a warm climate and thrives in sunny ponds or along water's edge. Care must be taken to prevent temperatures from dropping too low during the winter.
- Soil: It prefers nutrient-rich, soft clay soil. Since it grows in water, soil suitable for aquatic plants is appropriate.
- Water: It must always be submerged in water, with a water depth of 30 to 60 cm being ideal.

Propagation Methods
- Seeds: Collect mature seeds and plant them in spring or early summer. Germination is possible within 1 to 2 weeks underwater.
- Roots: It can be propagated by cutting the roots. This method offers the advantage of rapid propagation.

Cultivation Methods
- Planting: It can be planted in pots or on the bottom of a pond. Before planting, trim the roots to encourage new shoots.
- Fertilizer: It is recommended to apply fertilizer specifically designed for aquatic plants about once a month during the growing season.
- Care: Remove fallen leaves or diseased leaves to maintain smooth water flow and prevent diseases.

Uses in the Garden
- Water lilies Cairulea are excellent for ornamental purposes and are primarily used in ponds or water gardens. The blue color of the petals is particularly attractive.
- Since they bloom beautifully on the water, they enhance the landscape and help purify the water.

Important Pests and Control Methods
- Diseases: They may contract fungal diseases or root rot. To prevent this, maintain clean water quality and use fungicides as needed.
- Pests: Aquatic plant pests such as gnats, scale insects, and snails can be problematic. Control them using physical removal or eco-friendly insecticides.

Water lilies Cairulea can grow healthily under proper environmental conditions and care, beautifying gardens and ponds.

Plant Family	Training and
Height	20~30cm
Spread	180~240cm
Colors	purple
Bloom Period	June to August
Water Needs	well
Exposure	Sunny
Freezing Resistance	-5°C

Candida water lily
Nymphaea candida

European training
Nymphaea alba