 | Blue Dune Lyme Grass. Unique Bright Blue Foliage! The Grass 'Blue Dune Lyme', Leymus arenarius 'Blue Dune', is an improvement over the species. It has bright blue foliage and stems; provides dusty blue blooms readily throughout the summer! The very striking bright blue blades push upward and outward. 'Blue Dune Lyme' is vigorous and will often be a bit pushy in a regular garden situation, but does well around shrubs and trees. Perfect for controlling soil erosion problems and for covering hillsides. The flowers appear... - Blue Dune Lyme Grass. |