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