Salvia, Noble Knight Salvia nemorosa 'Noble Knight' Height: 10 inches Spacing: 10 inches
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Hardiness Zone: 3b Other Names: Perennial Salvia Group/Class: Sensation Series Description: A very floriferous and compact variety with presenting spikes of long lasting deep purple-blue flowers; blooms from late spring through summer; deadheading encourages re-blooming; can take dryer conditions; excellent for the sunny border or containers Ornamental Features Salvia, Noble Knight has masses of beautiful spikes of indigo flowers rising above the foliage from late spring to early fall, which are most effective when planted in groupings. The flowers are excellent for cutting. Its fragrant oval leaves remain grayish green in color throughout the season. Landscape Attributes Salvia, Noble Knight is an herbaceous perennial with an upright spreading habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage. This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting butterflies and hummingbirds to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics. Salvia, Noble Knight is recommended for the following landscape applications; Planting & Growing Salvia, Noble Knight will grow to be about 8 inches tall at maturity, with a spread of 12 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 10 inches apart. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 5 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen! This plant does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. 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 somewhat tolerant of urban pollution. 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. Salvia, Noble Knight 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 mass of flowers against which the larger 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.
