Sixweeks Threeawn
Aristida adscensionis
Also known as: Swartz's Threeawn
Anthony Valois and the National Park Service
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Aristida
- Species:
- Aristida adscensionis
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Graminoid
- Height:
- 1-2 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- jun, jul, aug, sep, oct, nov
Native Range
United States: Arizona, California, Colorado, Hawaii, Kansas, Maryland, Missouri, Nebraska, New Mexico, Nevada, New York, Oklahoma, Puerto Rico, South Carolina, Texas, Utah, Virgin Islands
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 6.0 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- commonly found in arid and semi-arid regions
Germination Information
Pre-treatment: None required
Source: npn.rngr.net