Blue Dune Lyme Grass

Make a bold, cool-toned statement with Blue Dune Lyme Grass (Leymus arenarius ‘Blue Dune’) — one of the most intensely blue ornamental grasses available. Its wide, flat blades glow with a striking electric blue-steel color that provides dramatic contrast against green foliage, dark mulch, or stone. Originally a coastal dune grass, Blue Dune is exceptionally tough, thriving in sandy, dry, and challenging conditions where other ornamentals struggle. Use it as a bold accent, in mass plantings, or along slopes for erosion control with serious style.

Sun Requirements:
Full Sun

Highlights:

• Intensely electric blue-steel foliage — one of the boldest blue grasses available
• Wide, flat blades — dramatic texture and contrast in the landscape
• Exceptionally drought and heat tolerant — thrives in tough, dry conditions
• Excellent for slopes and erosion control
• Striking as a bold accent or mass planting

Growing Information:

• Mature size: 2–3 ft tall, spreading
• Hardiness zones: 4–9
• Prefers well-drained to dry soil; tolerates sandy and poor soils
• Spreads by rhizomes — use edging or containers to control spread if needed
• Cut back in late winter before new growth emerges

Important Information:

• Available for immediate pickup
• Professional installation available — scheduled with our team after checkout

Each plant is hand-selected and held to our quality standards before it reaches you.