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Nymphaea tetragona
Nymphaea tetragona
Nymphaea tetragona
Nymphaea tetragona

Nymphaea tetragona

TAXONOMY

FamilyNymphaeaceae
GenusNymphaea
Zone4

ABOUT

Nymphaea tetragona, commonly known as the pygmy water lily, is a small aquatic plant in the family Nymphaeaceae. It is native to temperate regions and thrives in ponds and slow-moving water bodies. This plant is a rhizomatous hydrogeophyte, meaning it grows from rhizomes in water. It has a dormancy period during the colder months.

ALSO KNOWN AS

Castalia Pygmaea
Castalia Rudgeana
Pygmy Water Lily
Castalia crassifolia
Castalia tetragona
Leuconymphaea tetragona
Nymphaea crassifolia
Nymphaea esquirolii
Nymphaea fennica
Nymphaea pygmaea
Nymphaea tetragona var. crassifolia
Nymphaea tetragona var. minima
Nymphaea tetragona var. wenzelii
Nymphaea wenzelii

OVERVIEW

WaterVery Wet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity70%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
To care for Nymphaea tetragona, provide it with bright, direct sunlight for several hours a day. Maintain moderate temperatures and high humidity. Ensure the plant is kept in consistently wet conditions, as it thrives in waterlogged environments. Regularly check for pests and remove any dead or decaying leaves.
Soil
Nymphaea tetragona prefers loamy soil that is rich in nutrients. The soil should be submerged in water, as the plant grows best in waterlogged conditions. Ensure good drainage to prevent stagnation and maintain water quality.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to promote healthy growth and flowering.
Repotting
Repot Nymphaea tetragona every 2-3 years or when the plant outgrows its container. Carefully remove the plant from its current pot, trim any dead roots, and place it in a larger container with fresh loamy soil. Ensure the new pot is submerged in water.
Propagation
Propagate Nymphaea tetragona by dividing the rhizomes during the growing season. Gently separate the rhizomes, ensuring each division has at least one growing point. Plant the divisions in loamy soil and submerge them in water.
Pruning
Prune Nymphaea tetragona regularly to remove dead or decaying leaves and spent flowers. This helps maintain the plant's health and encourages new growth. Prune during the growing season for best results.
Toxicity
Nymphaea tetragona is not known to be toxic to pets or humans. However, it is always advisable to prevent pets from chewing on any plant material.
Additional
Ensure the water quality is maintained by regularly changing the water or using a filtration system. This helps prevent the buildup of harmful substances and promotes healthy growth.
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