Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Poaceae

Genus:

Elymus

Species:

Elymus arizonicus

USDA Symbol:

ELAR7

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

120 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

6.0 - 8.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

Common in arid desert regions, prefers open, sunny areas.

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds benefit from cold moist stratification for 30-60 days to break dormancy.