Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Poaceae

Genus:

Leymus

Species:

Leymus arenarius

USDA Symbol:

LEAR11

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

120 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

jun,jul,aug

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Salt Tolerant:

Yes

Fall Color:

tan

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts vigorously from deep rhizomes after fire; tolerates periodic burning.

Soil Requirements

Soil Type:

sandy, nutrient-poor, well-drained soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

commonly found in coastal dunes

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–28 days

Notes:

Seeds germinate readily with cold stratification. Light improves germination rates.

The above propagation data sourced from Claude AI