Otherwise, wait to do a hard prune in late winter or very early spring. City, Cottage/Informal, Edging, Beds and borders, Low Maintenance, Containers, Rock. Ornamental Grass Care – Cutting Back In The Winter. ‘Elijah Blue’ is a common cultivar. 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. www.rutgersln.com I noticed the other day that my single blue fescue plant looks like an overgrown toupee. Dwarf blue fescue is also very tolerant of air pollution, so works well in city gardens. Grow in poor or moderately fertile, well-drained soil in full sun. A truly versatile perennial grass, blue fescue has an eye-catching blue hue that lasts all year. Blue Fescue: before. Care Grow in full sun and poor to moderately fertile soil. 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. A great fescue that I recently discovered is Festuca mairie (Atlas Fescue… The blue fescue (Festuca glauca) is an easy-care grass that was originally native to southern France. Blue fescue is also very drought tolerant, making it a great choice for rock gardens. Blue fescue is a small, mounded, cool season grass grown for its compact size and blue foliage. Early Spring is the time to cut back all your ornamental grasses. Suggested uses. So that leads us to winter pruning. Perennial Care If summer heat grows too intense for dwarf blue fescue, it may decline and brown. (Its twin died last year; maybe I can guess why.) 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. In areas with long growing seasons, pruning Russian sage immediately after flowering can promote a … If you live in an area with frigid winter temperatures, your ornamental grasses likely look similar to the Blue Fescue grass above. It can be used as an accent plant, in mass plantings, containers, and crevices. A: Blue fescue is an interesting focal point for a garden. Blue Fescue - Festuca 'Elijah Blue' from Garden Splendor® is a superb small growing ornamental grass that should be in every sunny garden. The genus Festuca includes a total of 300 to 400 deciduous and evergreen perennials. It is a non-native, clumping grass. It grows only twelve inches tall but the foliage is a striking blue-green color. 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. These compact tufts of 8-inch-long powder-blue leaves are well suited for edging and naturalizing in the rock garden. Top: Getting the brown blades out of blue oat grass Bottom: Mexican feather grass before, a month after, and three months after pruning. With its clump-forming habit, blue fescue forms uniform balls of foliage topped with feathery straw bloom stalks in the summer. 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. Cultivation. Spring Pruning: Blue Fescue Grass. Divide every few years to … The blue coloration can vary, so it is best to buy named cultvars for uniformity of color. 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. ... Pruning Grasses In The Winter. That was originally native to southern France grows too intense for Dwarf blue fescue - 'Elijah. 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