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Water soldier

Stratiotes aloides
Edible value1Medicinal value1Other uses2
Water plant0.8×1.5 mzone 4–8light shade

Will it grow where I live?

Water soldier is an annual and grows outdoors across Central Europe – one season from spring sowing to autumn harvest.

Or check it for your location right here:

Winter hardiness by USDA zone, summer warmth by heat sum – the same values the app and the plant finder use.

Profile

Family
Hydrocharitaceae
Habit
Water plant
Height
0.8 m
Spread
1.5 m
Growth
very slow
Lifespan
1 year
First yield
after 1 year
Hardiness
zone 4–8
Shade tolerance
light shade
Soil
Sand, Silt, Loam
Soil moisture
near water – in water
pH
6.5 – 8

Flowering & harvest

J F M A M J J A S O N D
Flowering
Fruit harvest

Times apply to the northern hemisphere in a temperate climate and shift with altitude and cultivar.

Uses

Edible1 of 10
Medicinal1 of 10
Other uses2 of 10

Frequently asked questions

Water soldier: how big does it get?

Water soldier (Stratiotes aloides) grows as a Water plant and reaches roughly 0.8 m in height when mature, with a spread of about 1.5 m. Growth is very slow.

Water soldier: what site does it need?

Water soldier tolerates light shade. Suitable soils are Sand, Silt, Loam. Soil moisture should be in the range near water – in water. The pH may lie between 6.5 and 8.

Water soldier: is it hardy?

Water soldier is listed as hardy in zone 4–8 and survives normal winters outdoors there.

Water soldier: will it grow in Central Europe?

Water soldier is an annual and grows outdoors across Central Europe – one season from spring sowing to autumn harvest.

Water soldier: when does it flower?

In a temperate northern-hemisphere climate it flowers in March.

Water soldier: when is it harvested?

In a temperate northern-hemisphere climate the fruit ripens in March.

Water soldier: is it poisonous?

Individual parts of Water soldier are noted as mildly problematic — the plant does not count as poisonous. With wild plants, never rely on a database alone, only on a confident identification.

Water soldier: what is it used for?

Rated on a scale up to 10: Edible 1/10, Medicinal 1/10, Other uses 2/10.

Community experience

No first-hand reports for this plant yet.

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