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Potamogeton nodosus
Potamogeton nodosus
Potamogeton nodosus
Potamogeton nodosus

Potamogeton nodosus

TAXONOMY

FamilyPotamogetonaceae
GenusPotamogeton
Zone5

ABOUT

Potamogeton nodosus, commonly known as Longleaf Pondweed, is a perennial aquatic plant native to temperate regions. It thrives in freshwater environments such as ponds, lakes, and slow-moving streams. The plant has long, ribbon-like leaves and can grow submerged or partially floating. It undergoes a dormancy period during the colder months.

ALSO KNOWN AS

Floating Pondweed
Potamogeton americanus
Potamogeton americanus subsp. mascarensis
Potamogeton americanus var. novaeboracensis
Potamogeton americanus var. thunbergii
Potamogeton canariensis
Potamogeton drucei
Potamogeton ×fluitans f. brevifolius
Potamogeton ×fluitans f. congestus
Potamogeton ×fluitans f. latifolius
Potamogeton ×fluitans f. spathulifolius
Potamogeton ×fluitans subsp. americanus
Potamogeton ×fluitans var. novaeboracensis
Potamogeton ×fluitans var. robustus
Potamogeton ×fluitans var. stagnatilis
Potamogeton indicus
Potamogeton insulanus
Potamogeton leschenaultii
Potamogeton lonchites var. novaeboracensis
Potamogeton machianus
Potamogeton malaianus
Potamogeton mascarensis
Potamogeton mexicanus
Potamogeton montanus
Potamogeton natans f. capensis
Potamogeton natans var. canariensis
Potamogeton natans var. mexicanus
Potamogeton natans var. serotinus
Potamogeton nodosus f. angustissimus
Potamogeton nodosus f. brevifolius
Potamogeton nodosus f. congestus
Potamogeton nodosus f. latifolius
Potamogeton nodosus f. spathulifolius
Potamogeton nodosus var. stagnatilis
Potamogeton nuttallii var. portoricensis
Potamogeton occidentalis
Potamogeton owaihiensis
Potamogeton pennsylvanicus var. portoricensis
Potamogeton peruviana
Potamogeton petiolaris
Potamogeton rotundatus
Potamogeton roxburghianus
Potamogeton semicoloratus
Potamogeton serotinus
Potamogeton stagnorum
Potamogeton syriacus
Potamogeton thunbergii

OVERVIEW

WaterVery Wet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity80%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Potamogeton nodosus requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and high humidity. Ensure the plant is kept in consistently wet or waterlogged conditions. It does not require frequent fertilization but benefits from nutrient-rich water.
Soil
This plant prefers loamy soil that is consistently wet or waterlogged. It can tolerate a range of pH levels but thrives best in slightly acidic to neutral conditions. Good drainage is not necessary as the plant is aquatic.
Fertilizer
Potamogeton nodosus does not have high fertilizer requirements. If needed, use a balanced aquatic plant fertilizer sparingly during the growing season to support healthy growth.
Repotting
Repotting is generally not required for Potamogeton nodosus as it is an aquatic plant. However, if grown in containers, repotting can be done in the spring. Ensure the new container is large enough to accommodate the plant's growth and filled with loamy soil.
Propagation
Propagation of Potamogeton nodosus can be done through division or by planting seeds. Division is best done in the spring by separating the rhizomes and replanting them in suitable aquatic conditions.
Pruning
Pruning is not typically required for Potamogeton nodosus. However, removing dead or decaying leaves can help maintain the plant's health and appearance.
Toxicity
Potamogeton nodosus is not known to be toxic to pets or humans. It is generally considered safe for aquatic environments and wildlife.
Additional
Ensure that Potamogeton nodosus is planted in a location where it can receive ample sunlight and remain submerged in water. Regularly check the water quality to ensure it remains suitable for the plant's growth.
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