Najas marina
TAXONOMY
FamilyHydrocharitaceae
GenusNajas
Zone6
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Plants of the World OnlineABOUT
Najas marina, commonly known as spiny naiad or holly-leaved naiad, is an aquatic plant in the family Hydrocharitaceae. It is native to temperate regions and is typically found in freshwater habitats such as lakes, ponds, and slow-moving rivers. This hydroannual plant is known for its submerged growth and can form dense underwater meadows.
ALSO KNOWN AS
Marine Naiad
Marine Waternymph
Spiny Naiad
Najas gracilis
Najas latior
Najas major subsp. multidentata
Najas major subsp. paucidentata
Najas major var. angustifolia
Najas major var. ehrenbergii
Najas major var. laevis
Najas major var. multidentata
Najas major var. paucidentata
Najas marina subsp. major
Najas marina var. angustifolia
Najas marina var. bollei
Najas marina var. brevifolia
Najas marina var. denticulata
Najas marina var. ehrenbergii
Najas marina var. latifolia
Najas marina var. latior
Najas marina var. marina
Najas marina var. multidentata
Najas marina var. muricata
Najas marina var. paucidentata
OVERVIEW
VPDCalculate
WaterVery Wet
SoilSilty
LightMedium (6 Hours)
Temperature20° C
Humidity80%
pH7.5
Pressure1,013 mbar
DETAILS
Care Instructions
Najas marina thrives in freshwater environments with moderate temperatures. It requires medium light levels and high humidity. This plant does not need pruning and is relatively easy to care for, making it suitable for outdoor aquatic gardens.Soil
Najas marina prefers silt or fine sediment substrates. It thrives in waterlogged conditions and does not require specific soil drainage. The plant can tolerate a range of pH levels but prefers slightly alkaline conditions.Fertilizer
Najas marina does not typically require additional fertilization. It can absorb nutrients directly from the water, making it low-maintenance in terms of nutrient requirements.Repotting
As an aquatic plant, Najas marina does not require repotting. It will naturally spread and grow in its aquatic environment without the need for intervention.Propagation
Najas marina can be propagated through stem cuttings. Simply cut a healthy stem and place it in water. The plant will root and grow in its new location. Propagation is best done during the growing season.Pruning
Pruning is not necessary for Najas marina. The plant will naturally grow and spread in its aquatic environment without the need for trimming.Toxicity
Najas marina is not toxic to pets or humans. It is safe to have in aquatic environments where animals and people may come into contact with it.REVOLUTIONIZE YOUR PLANT CARE
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