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Sheathed pondweed

Stuckenia vaginata

Also called Big Sheathed Pondweed, Giant Pondweed

Sheathed pondweed
Photo: Håkan Sandsten, CC BY-SA 3.0

Sheathed pondweed is a fully submerged freshwater or brackish aquatic plant found in Europe, northern Asia and North America, grown mainly in ponds and water gardens. Its key requirement is permanent submersion in clean, cool water.

Family
Potamogetonaceae (Potamogeton family)
Grows as
Aquatic, Bulb
Light
Full sun, Part shade
Water
Keep fully submerged in water at all times; it does not need watering as a soil plant.
Soil
Muddy or sandy pond-bottom substrate, or a heavy aquatic planting medium.
Temperature
Cool to temperate water; tolerates cold winters well, as it is native to subarctic and subalpine regions.
How easy
Moderate
Native range
Subarctic & Subalpine Northern Hemisphere
Climate
temperate

About

Stuckenia vaginata (syn. Potamogeton vaginatus), commonly called sheathed pondweed, big sheathed pondweed or large-sheathed pondweed is a water plant species that grows in fresh and brackish water in Europe, Northern Asia (excluding China) and North America. Sheathed pondweed is rare, but is not in the 2012 IUCN Red List.

Stuckenia vaginata is a fully submerged aquatic plant and does not have any floating or emerged leaves.

Other Stuckenia plants

Sago pondweed

Text excerpted from the Wikipedia article Stuckenia vaginata 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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