Blue Fescue is a perennial grass known for its fine texture and attractive blue-green color. It typically grows in clumps and reaches a height of about 12 to 18 inches. This grass is often used in ornamental gardens and landscapes due to its drought tolerance and low maintenance requirements. Blue Fescue thrives in well-drained soil and prefers full sun to partial shade. It is commonly used as a ground cover or in rock gardens, providing a striking contrast to other plants. Additionally, it can be a great choice for erosion control on slopes and banks.