Description
Leymus arenarius ‘Blue Dune’, commonly known as Blue Lyme Grass, is a striking ornamental grass prized for its steel-blue foliage and robust coastal adaptability. Native to sandy shorelines of Europe and North America, this perennial grass plays an essential role in dune stabilization due to its extensive root system that secures loose soils. ‘Blue Dune’ is especially valued in landscape design for its tolerance to salt spray, drought, and poor soils, making it an excellent choice for challenging environments and xeriscaping. Its upright clumping habit and fine-textured leaves add year-round interest, providing a cool-toned contrast to warmer planting palettes. Historically, Leymus arenarius has been utilized for erosion control and habitat restoration, and cultivars like ‘Blue Dune’ have been selected to enhance ornamental appeal without sacrificing hardiness or ecological function. This cultivar has received recognition for its exceptional ornamental qualities and resilience, making it a respected selection among coastal and sustainable landscape professionals.