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Little Pondweed

Potamogeton octandrus

Little Pondweed
Photo: Show ryu, CC BY-SA 3.0

Little Pondweed is a small submerged aquatic plant that grows in slow-moving fresh water such as lakes and ponds. It is grown in water rather than in soil, and it needs still or slow water with plenty of light.

Family
Potamogetonaceae (Potamogeton family)
Grows as
Aquatic
Light
Full sun, Part shade, Bright indirect
Water
Grows fully submerged in water; no watering needed beyond keeping it in its pond or tank.
Soil
Rooted in a fine mud or sandy substrate at the bottom of the pond or tank.
Temperature
15–28 °C; protect from freezing, as it dies back in cold winters.
How easy
Easy
Native range
Himalaya to Russian Far East and Indo-China, Jawa
Climate
wet tropical

About

Potamogeton octandrus is an aquatic plant species in the genus Potamogeton. It is found in slow-moving fresh water. The specific epithet means 'eight-stamened'.

Where it grows

This is a common plant in lakes and ponds. It is known from Africa, Asia (Russian Far East, Mongolia, Korea, Japan, China, Taiwan, Pakistan, India, Nepal, Bhutan, Myanmar, Thailand, Vietnam (type), Indonesia (type of P. javanicus), and Papua New Guinea), and Australia (type of P. tenuicaulis).

Other Potamogeton plants

Alpine pondweed · Small Pondweed · Fen Pondweed · Grass-wrack pondweed · Curly pondweed · Little-leaf pondweed · Pondweed · Waterthread pondweed · Ribbonleaf pondweed · Variableleaf pondweed · Illinois pondweed · Potamogeton ×inbaensis

Text excerpted from the Wikipedia article Potamogeton octandrus 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.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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