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Lemna

Also called Plant

Plants
Photo: 3268zauber, CC BY-SA 3.0

Lemna is a genus of tiny free-floating aquatic plants, known as duckweed, that multiply very quickly on still water. Keep them on the surface of calm ponds or tanks, and expect them to spread rapidly.

Grows as
Aquatic
Light
Full sun, Part shade
Water
Grows floating on water; no watering needed, just keep the water clean and nutrient-rich.
Temperature
Tolerates a wide range of temperatures; growth slows in cold weather and in winter in cooler climates.
How easy
Easy
Safety
Not known to be toxic

About

Lemna is a genus of free-floating aquatic plants referred to by the common name "duckweed". They are morphologically divergent members of the arum family Araceae. These rapidly growing plants have found uses as a model system for studies in community ecology, basic plant biology, ecotoxicology, and production of biopharmaceuticals, and as a source of animal feeds for agriculture and aquaculture. Currently, 14 species of Lemna are recognised.

Other Lemna plants

Lesser duckweed · Swollen duckweed · Common duckweed · Least duckweed · Minute duckweed · Star duckweed · Turion duckweed · Valdivia duckweed

Text excerpted from the Wikipedia article Lemna by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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