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Crested arrowhead

Sagittaria cristata

Crested arrowhead
Photo: allan7, CC0

Crested arrowhead is a perennial aquatic herb native to the Great Lakes region of North America, growing up to 75 cm tall with narrow, unlobed leaves and white flowers. It thrives in shallow water or very wet soil at the edges of ponds, streams and marshes.

Family
Alismataceae (Alismat family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep the roots submerged in shallow water or constantly saturated soil.
Soil
Heavy loam or mud, or rich garden soil kept wet.
Temperature
10–25 °C; hardy in cold winters as the plant dies back to tubers and rhizomes.
How easy
Easy
Native range
S. Ontario to EC. U.S.A.
Climate
temperate

About

Sagittaria cristata, the crested arrowhead, is a perennial herb growing up to 75 centimetres (30 inches) tall. The leaves are flat, long and narrow, not lobed, and up to 40 cm (16 in) long. The flowers are white.

The species is native to Ontario and north-central United States (Illinois, Iowa, Minnesota, Missouri, Nebraska, Wisconsin, Michigan). It grows in shallow water along the edges of lakes, streams and marshes.

Other Sagittaria plants

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

Text excerpted from the Wikipedia article Sagittaria cristata 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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