Blue Fescue Grass, Boulder Blue Festuca glauca 'Boulder Blue' Height: 8 inches Spread: 10 inches
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Hardiness Zone: 3a Other Names: Festuca ovina var. glauca Description: Heat and can take drier conditions once established, this selection produces beautiful bushy mounds of blue-gray grass-like foliage with tan colored spikes rising above in the summer; excellent performance in borders and garden beds; low maintenance Ornamental Features Blue Fescue Grass, Boulder Blue is primarily valued in the garden for its interestingly mounded form. Its attractive grassy leaves remain steel blue in color throughout the year. The tan seed heads are carried on spikes from mid summer to late fall. Landscape Attributes Blue Fescue Grass, Boulder Blue is an herbaceous evergreen perennial grass with a mounded form. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect. This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics. Blue Fescue Grass, Boulder Blue is recommended for the following landscape applications; Planting & Growing Blue Fescue Grass, Boulder Blue will grow to be about 8 inches tall at maturity, with a spread of 10 inches. Its foliage tends to remain low and dense right to the ground. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 8 years. As an evegreen perennial, this plant will typically keep its form and foliage year-round. This plant does best in full sun to partial shade. It does best in average conditions that are neither too wet nor too dry. To help this plant achive its best flowering performance, periodically apply a flower-boosting fertilizer from early spring through into the active growing season. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selected variety of a species not originally from North America. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation. Blue Fescue Grass, Boulder Blue is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a canvas of foliage against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.
