Canadian Waterweed

Elodea canadensis

Also known as: Schweinitz's Waterweed

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Hydrocharitaceae
Genus:
Elodea
Species:
Elodea canadensis

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
may, jun, jul, aug
Bloom Colors:
green, white

Native Range

United States: Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming, Canada: British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Quebec, Saskatchewan

Reported Fauna Sightings

Moths:European water moth (Acentria ephemerella)

Soil Requirements

Soil Type:
rich, organic, nutrient-rich sediment
pH:
6.0 - 8.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in freshwater habitats like ponds and slow-moving streams.

Germination Information

Pre-treatment: None required

Establishment: Cuttings can be taken from greenhouse stock plants any time of year. The plant grows best in loamy soil and quiet water.

Source: npn.rngr.net