Spiral Ditchgrass

Ruppia cirrhosa

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ruppiaceae
Genus:
Ruppia
Species:
Ruppia cirrhosa

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
2-3 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
apr, may, jun, jul, aug, sep, oct
Bloom Colors:
Green, Brown

Native Range

United States: Alaska, Arizona, California, Colorado, Iowa, Idaho, Illinois, Kansas, Michigan, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Mexico, Nevada, Ohio, Oklahoma, Oregon, Puerto Rico, South Dakota, Texas, Utah, Virgin Islands, Washington, Wisconsin, Wyoming, Canada: Alberta, British Columbia, Manitoba, Northwest Territories, Saskatchewan, Yukon

Soil Requirements

Soil Type:
sandy, nutrient-poor, saline soil
pH:
7.0 - 9.0 (neutral to slightly alkaline)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Common in brackish and saline waters