It grows only twelve inches tall but the foliage is a striking blue-green color. These compact tufts of 8-inch-long powder-blue leaves are well suited for edging and naturalizing in the rock garden. The blue fescue (Festuca glauca) is an easy-care grass that was originally native to southern France. Perennial Care If summer heat grows too intense for dwarf blue fescue, it may decline and brown. Divide every few years to … ... Pruning Grasses In The Winter. Early Spring is the time to cut back all your ornamental grasses. Blue Fescue: before. Otherwise, wait to do a hard prune in late winter or very early spring. So that leads us to winter pruning. Festuca glauca (blue fescue) and Helictotrichon sempervirens (blue oat grass) are great performers, and don’t need to be cut back very often, but should be glove-combed out periodically to keep them looking good. Care Grow in full sun and poor to moderately fertile soil. It was not named after Elijah Blue Allman, the son of Gregg Allman and Cher but for the street (Elijah Lane) on which the cultivar’s breeder lived. These little charmers are some of the easiest plants to tuck into your garden, because they fit almost anywhere, have year-round good looks, and need little care. www.rutgersln.com I noticed the other day that my single blue fescue plant looks like an overgrown toupee. Grow in poor or moderately fertile, well-drained soil in full sun. In areas with long growing seasons, pruning Russian sage immediately after flowering can promote a … It is a non-native, clumping grass. You can give plants a hard prune at this point, cutting plants to 6 to 12 inches tall, if you don’t want to see stems all winter long. The blue coloration can vary, so it is best to buy named cultvars for uniformity of color. Ornamental Grass Care – Cutting Back In The Winter. Suggested uses. A: Blue fescue is an interesting focal point for a garden. A great fescue that I recently discovered is Festuca mairie (Atlas Fescue… (Its twin died last year; maybe I can guess why.) ‘Elijah Blue’ is a common cultivar. Although many choose cut back their grasses in the fall, ornamental grasses are a wonderful plant to leave up through at least the early winter months. City, Cottage/Informal, Edging, Beds and borders, Low Maintenance, Containers, Rock. A truly versatile perennial grass, blue fescue has an eye-catching blue hue that lasts all year. Spring Pruning: Blue Fescue Grass. Blue Fescue - Festuca 'Elijah Blue' from Garden Splendor® is a superb small growing ornamental grass that should be in every sunny garden. Festuca glauca 'Compacta Blue' (Blue fescue 'Compacta Blue') will reach a height of 0.2m and a spread of 0.5m after 2-5 years. With its clump-forming habit, blue fescue forms uniform balls of foliage topped with feathery straw bloom stalks in the summer. Blue fescue is a small, mounded, cool season grass grown for its compact size and blue foliage. Cultivation. Dwarf blue fescue is also very tolerant of air pollution, so works well in city gardens. Blue fescue is also very drought tolerant, making it a great choice for rock gardens. Top: Getting the brown blades out of blue oat grass Bottom: Mexican feather grass before, a month after, and three months after pruning. If you live in an area with frigid winter temperatures, your ornamental grasses likely look similar to the Blue Fescue grass above. The genus Festuca includes a total of 300 to 400 deciduous and evergreen perennials. It can be used as an accent plant, in mass plantings, containers, and crevices. Can vary, so it is best to buy named cultvars for uniformity color. Soil in full sun and poor to moderately fertile soil noticed the other day that my single blue grass! Intense for Dwarf blue fescue, it may decline and brown divide every few to... 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