Description
Festuca idahoensis ‘Siskiyou Blue’, commonly known as Idaho fescue ‘Siskiyou Blue’, is a striking ornamental grass valued for its fine-textured, blue-gray foliage that forms dense, tufted clumps. Native to the western United States, particularly the Pacific Northwest, this cultivar is prized for its exceptional drought tolerance, adaptability to poor soils, and low maintenance requirements, making it ideal for xeriscaping and naturalistic landscapes. The Siskiyou Blue selection is especially noted for its vibrant blue color, which provides year-round visual interest and contrasts beautifully with other perennials and shrubs. This cool-season bunchgrass thrives in full sun to partial shade and supports local ecosystems by offering habitat and erosion control. Its historical significance lies in its traditional use by Indigenous peoples for crafting and ecological management. Recognized for its ornamental qualities and sustainability, Festuca idahoensis ‘Siskiyou Blue’ has gained popularity among landscapers aiming to create resilient, eco-friendly gardens.