Richardson's Needlegrass
Eriocoma richardsonii
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Eriocoma
- Species:
- Eriocoma richardsonii
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 3-4 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- mar, apr, may, jun, jul, aug
Native Range
United States: Alaska, Colorado, Idaho, Montana, South Dakota, Washington, Wyoming, Canada: Alberta, British Columbia, Manitoba, Saskatchewan, Yukon
Soil Requirements
- Soil Type:
- well-drained sandy or gravelly soil
- pH:
- 6.0 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- adapted to arid and semi-arid regions
Germination Information
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).
Source: OpenAI GPT-4o