Western Waterweed

Elodea nuttallii

Taxonomy

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

Growth Characteristics

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

Native Range

United States: Alabama, Arkansas, California, Colorado, Connecticut, District of Columbia, Delaware, 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, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Dakota, Tennessee, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming, Canada: British Columbia, Manitoba, New Brunswick, Ontario, Quebec

Soil Requirements

Soil Type:
rich, organic, waterlogged sediment
pH:
6.5 - 8.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Thrives in slow-moving or still freshwater bodies