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Summary

Physical Characteristics

Potamogeton natans is a PERENNIAL growing to 1 m (3ft 3in) at a fast rate. It is in flower from May to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very acid and very alkaline soils.
It cannot grow in the shade. It can grow in water.

UK Hardiness Map US Hardiness Map

Synonyms

P. hibernicus.

Plant Habitats

Pond;

Edible Uses

Edible Parts: Root Stem
Edible Uses:

Root - raw or cooked[61, 85, 103]. A nutty flavour[74]. Starchy[105, 115]. Young branches that are produced from the rhizome[103]. No more details are given.

References More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Febrifuge Resolvent

The plant is febrifuge and resolvent[218].

References More on Medicinal Uses

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Other Uses

None known

Special Uses

References More on Other Uses

Cultivation details

A submerged aquatic plant that can be used as an oxygenator of ponds[1]. It is best given a loam based medium in full sun[200]. Succeeds in acid or calcareous conditions. A fast growing plant in need of constant checking to make sure it does not overrun the pond[200]. Hybridizes freely with other members of this genus, the resulting progeny is usually sterile[200]. Fish like to spawn amongst this plant[74].

References Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - we have no information for this species but suggest sowing the seed in a pot that is standing in its own depth of water in a greenhouse as soon as the seed is ripe if this is possible. Stored seed is likely to have a short viability. Prick out the seedlings when they are large enough to handle and increase the depth of water around the pot until the plants are covered by a few centimetres of water. Grow the plants on in a sunny position in the greenhouse for their first winter, increasing the depth of water as the plants grow larger. Plant them out into their permanent positions in early summer. Division in spring[56]. Cuttings of erect shoots in the growing season[56].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan, Israel, Jordan, Lebanon, Syria, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Azerbaijan, Georgia, Russian Federation-Western Siberia (Western Siberia), Russian Federation-Eastern Siberia (Eastern Siberia), Russian Federation (Altay), Kazakhstan, Tajikistan, Russian Federation-Far East (Far East), China (north), Korea, Japan (Hokkaidô, Honshu, Kyushu, Shikoku) TROPICAL ASIA: Nepal, Pakistan (northwest) NORTHERN AMERICA: Canada (Northwest Territories (southwest), Québec, Nova Scotia, Ontario, Prince Edward Island, New Brunswick, Newfoundland and Labrador, Saskatchewan, Alberta, Manitoba, British Columbia), Greenland, United States (Alaska, Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Illinois, Iowa, Kansas, Minnesota, Nebraska, North Dakota, South Dakota, Wisconsin, Colorado, Idaho, Montana, Oregon, Washington, Wyoming, New Mexico, Arizona, California, Nevada, Utah) EUROPE: Finland, Faroe Islands, United Kingdom, Ireland, Iceland, Norway, Sweden, Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Russian Federation (European part), Belarus, Estonia, Lithuania, Latvia, Moldova, Russian Federation (Kalmykija, Respublika, Saratov, Volgogradskaja oblast), Ukraine (incl. Krym), Albania, Bulgaria, Bosnia and Herzegovina, Croatia, Italy, Montenegro, Romania, Serbia, Slovenia, Spain, France, Portugal AFRICA: Algeria, Morocco

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so itâ€™s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants

Latin Name	Common Name	Habit	Hardiness	Growth	Soil	Shade	Moisture	Edible	Medicinal	Other
Potamogeton cheesemanii		Perennial	-		LMH	N	WeWa	1	0
Potamogeton crispus	Curly Pondweed	Perennial	0-0	F	LMH	N	Wa	2	0	0
Potamogeton cristatus		Perennial	-	F	LMH	N	Wa	1	0
Potamogeton distinctus		Perennial	-	F	LMH	N	Wa	1	0
Potamogeton oxyphyllus		Perennial	-	F	LMH	N	Wa	2	0
Potamogeton pectinatus	Fennel-Leaved Pondweed	Perennial	-	F	LMH	N	Wa	3	1
Potamogeton suboblongus		Perennial	-	F	LMH	N	Wa	1	0

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

Potamogeton natans - L.