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Seeds - Slender wheatgrass

Elymus trachycaulus

Sale price

Regular price $12.50
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Seeds per gram:

Harvest year:

Origin:

Categories: Grass, Native, New release, Perennial, Vrac

Native range: BC, AB, SK, MB, ON, QC, NB, NS, PE, NL, YT, NT, NU

For successful seedlings,
see the growing notes at the bottom of the page!

Slender wheatgrass (Elymus trachycaulus) is a native perennial grass. It forms loose clumps of narrow leaves, light green to bluish green, reaching up to 90 cm in height. The leaves are flat, with a slightly rough texture. In summer, slender flowering stems rise above the foliage, bearing fine, upright spikes of greenish flowers.

This species is widespread in North America and occurs in a variety of habitats, including prairies, streambanks, rocky slopes, and disturbed areas.

Sociability index: 3 → Indicates the plant’s behaviour in space and its interactions with other plants.

Ecological roles
Slender wheatgrass plays an important ecological role. It provides habitat and a food source for various insects and birds. Its root system contributes to soil stabilization, particularly in disturbed areas, helping to prevent erosion.


Akène cannot assume any responsibility for the use of plants for therapeutic purposes. Always seek advice from a professional before using a medicinal or edible plant.

Growing Notes | Seeds - Slender wheatgrass

Slender wheatgrass prefers well-drained soils and grows well in full sun. It tolerates some drought once established.

Sow the seeds on the surface, without covering them, as exposure to light promotes optimal germination.

Seeds per packet:

Family: Poaceae

Scientific name: Elymus trachycaulus

Life cycle: Perennial

Hardiness zone: 0

Soil type:
Loamy to clayey

Soil moisture level: Dry to humid

Soil - additional attributes: Tolerates slight salinity.

Drought tolerance: Moderate

Light: Sun

Blooming: July to August

Spacing: 20 cm

Height: 75 cm

Deer resistance: Low

Stratification: No

Scarification: No

Germination time: 12 days

Sowing depth: Surface

Reproductive system: Hermaphrodite