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Nymphaea mexicana
Nymphaea mexicana
Nymphaea mexicana
Nymphaea mexicana

Nymphaea mexicana

TAXONOMY

FamilyNymphaeaceae
GenusNymphaea
Zone9

ABOUT

Nymphaea mexicana, commonly known as the Yellow Water Lily or Mexican Water Lily, is a perennial aquatic plant native to the southern United States and Mexico. It thrives in ponds, lakes, and slow-moving streams. The plant has a dormancy period during the winter months and is known for its bright yellow flowers and large, round leaves that float on the water's surface.

ALSO KNOWN AS

Castalia Flava
Yellow Water Lily
Castalia mexicana
Leuconymphaea flava
Leuconymphaea mexicana
Nymphaea flava
Nymphaea planchonii

OVERVIEW

WaterVery Wet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity70%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Nymphaea mexicana requires full sunlight for optimal growth and should be placed in a location where it can receive direct bright light for several hours a day. It thrives in warm temperatures and high humidity. Regular watering is essential to keep the soil consistently wet, as the plant is aquatic and prefers waterlogged conditions.
Soil
The plant prefers loamy soil that is rich in nutrients and has good water retention properties. It should be planted in a container with heavy loam soil and submerged in water. Ensure that the soil remains consistently wet and does not dry out.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically from spring to early fall. Apply the fertilizer every 4-6 weeks to promote healthy growth and vibrant blooms.
Repotting
Repot Nymphaea mexicana every 2-3 years or when the plant outgrows its container. To repot, carefully remove the plant from its current container, trim any dead or decaying roots, and place it in a larger container with fresh loamy soil. Submerge the container in water immediately after repotting.
Propagation
Propagate Nymphaea mexicana by dividing the rhizomes during the spring or early summer. Carefully separate the rhizomes, ensuring each division has at least one growing point. Plant the divisions in separate containers with loamy soil and submerge them in water.
Pruning
Prune the plant regularly to remove dead or yellowing leaves and spent flowers. This helps maintain the plant's health and encourages new growth. Use clean, sharp scissors or pruning shears to make clean cuts.
Toxicity
Nymphaea mexicana is not known to be toxic to pets or humans. However, it is always advisable to prevent pets and children from ingesting any plant material.
Additional
Ensure that the water in which the plant is submerged is clean and free from pollutants. Regularly check for pests such as aphids and treat them promptly to prevent infestations. The plant can be sensitive to sudden changes in water temperature and quality, so maintain a stable environment for optimal growth.
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