Also called Northern Watermilfoil, Siberian Water Milfoil, American Water Milfoil, Northern Water Milfoil, Pale Water Milfoil, Short Spiked Water Milfoil, Spiked Water Milfoil
Shortspike watermilfoil is a submerged aquatic perennial native to cold northern waters of Eurasia and North America, grown mainly in ponds and water gardens. It needs full, still or slow-moving water that stays cool.
Family
Haloragaceae (Halorag family)
Grows as
Aquatic
Light
Full sun, Part shade
Water
Keep fully submerged in water at all times; it grows in water and needs no watering as such.
Soil
Rooted in mud or sandy pond substrate, or planted in aquatic baskets with loam.
Temperature
Hardy in cold climates; tolerates freezing and a dormant winter, comfortable around 10–22 °C.
How easy
Easy
Native range
Subarctic & Temp. Northern Hemisphere
Climate
temperate
About
Myriophyllum sibiricum is a species of water milfoil known by the common names shortspike watermilfoil, northern watermilfoil, and Siberian water-milfoil. It is native to Russia, China, and much of North America, where it grows in aquatic habitat such as ponds and streams. It generally grows over a meter long, its green stem drying white. It is lined with whorls of fanlike green leaves divided into many narrow, feathery lobes.
Text excerpted from the Wikipedia article Myriophyllum sibiricum 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.