Leymus arenarius ‘Blue Dune’

Description

Leymus arenarius ‘Blue Dune’

Leymus arenarius ‘Blue Dune’ is a striking ornamental grass renowned for its distinctive blue-grey foliage and robust coastal nature. This hardy perennial typically reaches heights of 60 to 90 centimetres, forming dense clumps of arching, steel-blue leaves that create dramatic textural contrast in the garden. During summer, it produces tall, wheat-like flower spikes that add vertical interest and movement to plantings.

Extremely tolerant of challenging conditions, ‘Blue Dune’ thrives in poor, sandy soils and coastal environments where salt spray and strong winds would damage less resilient plants. It prefers full sun and well-drained conditions, making it ideal for gravel gardens, seaside plantings, and xerophytic schemes. This low-maintenance grass requires minimal care once established, though it can spread via underground rhizomes and may need containment in smaller gardens.

Perfect for contemporary landscape designs, prairie-style plantings, or as architectural accent plants, ‘Blue Dune’ provides year-round structure and colour. Its drought tolerance and striking appearance make it invaluable for sustainable gardening schemes and challenging sites where other plants might struggle.