Festuca glauca Elijah Blue is an easy-to-grow evergreen plant, perfect for patio pots, borders and rockeries. Its grassy leaves are an unusual shade of cobalt blue, and an architectural appearance makes this variety a good choice when designing a garden. Its tufted clumps stay compact, just 30cm (12) tall, and can be mixed with bedding plants or herbaceous perennials, or planted into rockeries and gravel gardens. Height: 30cm (12). Spread: 25cm (10).