Idaho fescue (Festuca idahoensis) is an elegant, long-lived perennial bunchgrass native to western North America. In California, it thrives in the Sierra foothills and Coast Ranges, growing in dense clumps with soft, fine-textured blades. Its deep root system helps it withstand dry conditions and supports beneficial soil fungi.
This versatile grass is an excellent choice for planting under oaks and pairs beautifully with ferns, Heuchera, and hummingbird sage. It provides valuable forage for wildlife while adding texture and color contrast to the landscape.