Blue Dune Lyme Grass

Add dramatic color and coastal charm to your landscape with Blue Dune Lyme Grass. This vigorous ornamental grass features striking steel-blue blades that create a bold contrast in garden beds, borders, and erosion-prone areas. Known for its durability and eye-catching foliage, it thrives in sandy soils and tough conditions where other plants struggle.

Height: 2–3 ft (up to 4 ft with flower spikes)

Spread: 3–5 ft or more (spreading)

Foliage: Intense blue, sword-like leaves

Bloom Time: Early to mid-summer

Sun: Full sun

Hardiness: USDA Zones 4–9

Soil: Tolerates poor, sandy, or dry soil; excellent for stabilizing slopes or dunes

Ideal for coastal gardens, xeriscaping, and erosion control, Blue Dune offers both form and function. Use it in mass plantings or as a bold accent. Note: This grass spreads aggressively—best planted in controlled spaces or contained areas.