Related Terms. 1  operating system virtualization. 2  mobile operating system (OS). 3  OS-operating system. 4  server operating system. 5  system. 6  Microsoft Windows XP operating system. 7  Linux OS (Operating System). 8  paravirtualized operating system. 9  NOS-network operating system. 10  Chrome OS.
Prune and shape evergreen shrubs to provide year-round hedges, ground covers and privacy screens in your yard. The scarlet firethorn (Pyracantha coccinea) and Chinese holly (Ilex cornuta) shrubs produce red-colored berries and dark-green leaves.
Fast growing evergreen trees - 6' in 6-7 years starting with a 3 year seedling; Grows to 90' These evergreen trees like full sun; These evergreen trees do well in ordinary to poor soil - does equally well in limestone or acid soil; Can tolerate dry, rocky windy conditions; These evergreen trees are good for timber, Christmas trees and ornamental