Blue Oat Grass

Helictotrichon Sempervirens

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Overview

Blue Oat Grass (Helictotrichon sempervirens) is a striking, evergreen ornamental grass with a clumping habit. This low-maintenance plant grows 2-3 feet in height and width, featuring silvery-blue foliage and graceful, arching stems. In summer, it produces airy, light-brown flower spikes reaching 4 feet tall. Prefers full sun and well-drained soil, offering excellent drought resistance. Ideal for adding texture and cool tones to xeriscapes and modern gardens.

Sun Full, HalfWater LowZones 3–10Climate Temperate

Blue Oat Grass (Helictotrichon Sempervirens) — Blue Oat Grass (Helictotrichon sempervirens) is a striking, evergreen ornamental grass with a clumping habit

Blue Oat Grass (Helictotrichon Sempervirens) — This low-maintenance plant grows 2-3 feet in height and width

Blue Oat Grass (Helictotrichon Sempervirens) — featuring silvery-blue foliage and graceful

Blue Oat Grass (Helictotrichon Sempervirens) — Prefers full sun and well-drained soil, offering excellent drought resistance

Blue Oat Grass (Helictotrichon Sempervirens) — In summer, it produces airy, light-brown flower spikes reaching 4 feet tall

Blue Oat Grass (Helictotrichon Sempervirens) — Ideal for adding texture and cool tones to xeriscapes and modern gardens

Blue Oat Grass (Helictotrichon Sempervirens) — commonly known as Blue Oat Grass

Culture

Sun: Full, Half
Water: Low
USDA zones: 3–10

Shape & size

Classification

Family: Poaceae
Climate: Temperate

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Photos (22)

Blue Oat Grass (Helictotrichon Sempervirens) — Blue Oat Grass (Helictotrichon sempervirens) is a striking, evergreen ornamental grass with a clumping habit

Blue Oat Grass (Helictotrichon Sempervirens) — This low-maintenance plant grows 2-3 feet in height and width

Blue Oat Grass (Helictotrichon Sempervirens) — featuring silvery-blue foliage and graceful

Blue Oat Grass (Helictotrichon Sempervirens) — Prefers full sun and well-drained soil, offering excellent drought resistance

Blue Oat Grass (Helictotrichon Sempervirens) — In summer, it produces airy, light-brown flower spikes reaching 4 feet tall

Blue Oat Grass (Helictotrichon Sempervirens) — Ideal for adding texture and cool tones to xeriscapes and modern gardens

Blue Oat Grass (Helictotrichon Sempervirens) — commonly known as Blue Oat Grass

Blue Oat Grass (Helictotrichon Sempervirens) — spiky foliage forming evergreen mounds

Blue Oat Grass (Helictotrichon Sempervirens) — metallic blue hue to the landscape with its fine

Blue Oat Grass (Helictotrichon Sempervirens) — presenting an elegantly rounded

Blue Oat Grass (Helictotrichon Sempervirens) — This perennial grass typically matures to 2 to 3 feet in height and about the same in width

Blue Oat Grass (Helictotrichon Sempervirens) — fountain-like silhouette.<br><br>Drought-resistant and hardy in USDA zones 4 through 8

Blue Oat Grass (Helictotrichon Sempervirens) — Blue Oat Grass thrives in full sun and requires well-drained soil to prevent root rot

Blue Oat Grass (Helictotrichon Sempervirens) — It is relatively low-maintenance

Blue Oat Grass (Helictotrichon Sempervirens) — requiring only occasional watering once established

Blue Oat Grass (Helictotrichon Sempervirens) — graceful flower spikes that can rise up to 6 feet in the air

Blue Oat Grass (Helictotrichon Sempervirens) — making it an excellent choice for xeriscaping or in areas with water restrictions.<br><br>In early summer

Blue Oat Grass (Helictotrichon Sempervirens) — adding visual interest and texture

Blue Oat Grass (Helictotrichon Sempervirens) — These inflorescences turn a golden straw color in fall, providing extended seasonal appeal

Blue Oat Grass (Helictotrichon Sempervirens) — or as a specimen in a mixed bed

Blue Oat Grass (Helictotrichon Sempervirens) — <br><br>The plant's adaptability makes it ideal for creating accents in rock gardens

Blue Oat Grass (Helictotrichon Sempervirens) — To maintain its neat appearance

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