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Pygmy Arrowhead

Sagittaria pygmaea

Also called Dwarf Arrowhead

Pygmy Arrowhead
Photo: Show_ryu, CC BY-SA 3.0

Pygmy arrowhead is a small, stoloniferous aquatic perennial that grows in shallow water in marshes, channels and rice paddies. It thrives with its roots in moist mud and its leaves in shallow water or at the margin.

Family
Alismataceae (Alismat family)
Grows as
Aquatic, Perennial
Light
Full sun
Water
Keep the roots constantly submerged in shallow water or wet mud.
Soil
Rich, fertile, waterlogged mud or a heavy pond or aquarium substrate.
Temperature
15–30 °C; protect from freezing
How easy
Easy
Edible
Yes, some parts
Native range
Bhutan to Temp. E. Asia
Climate
subtropical

About

Sagittaria pygmaea, commonly known as the dwarf arrowhead or pygmy arrowhead, is an aquatic plant species. It is a perennial herb producing by means of stolons. Leaves are linear to slightly spatula-shaped, not lobed, up to 30 centimetres (12 inches) long.

It is native to Japan (including the Ryukyu Islands), Korea, Taiwan, Thailand, Vietnam, Bhutan and China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Sichuan, Yunnan, Zhejiang). It grows in shallow water in marshes, channels and rice paddies.

Other Sagittaria plants

Kansas arrowhead · Longbeak arrowhead · Shortbeak arrowhead · Crested arrowhead · Arumleaf arrowhead · Chihuahuan arrowhead · Engelmann's arrowhead · Bunched arrowhead · Threadleaf arrowhead · Grassy arrowhead · Quillwort arrowhead · Springtape

Text excerpted from the Wikipedia article Sagittaria pygmaea 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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