Northern Ryegrass

Elymus hirsutus

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Elymus
Species:
Elymus hirsutus

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
4-6 ft
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may, jun, jul
Bloom Colors:
Green, Brown

Native Range

United States: Alaska, California, Oregon, Washington, Canada: British Columbia

Soil Requirements

Soil Type:
moist, fertile, well-drained loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
good drainage required
Moisture:
consistently moist
Notes:
prefers habitats like riverbanks and moist meadows

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).

Source: OpenAI GPT-4o