There are two types of electron microscope, the Scanning Electron Microscope [SEM] and the Transmission Electron Microscope [TEM]. Scanning Electron Microscope shows the external and whole image of a specimen such as a dust mite, or a nit. The Transmission Electron Microscope is literally the opposite.
Combat Extremeâ¢ Southern Zone - is a 3-way mixture of turf type fescue and Hybrid Bluegrass which is heat and drought tolerant enough to be used in USDA Zones 8 - 10 (partial shade recommend for USDA Zone 9 and 10). This mixture is approximately 90% turf type fescue grass seed and 10% hybrid bluegrass seed by weight. By seed count, this makes almost a 50/50 blend of fescue and hybrid drought tolerant bluegrass.
When to Plant Fescue Grass Seed - A Cool Season Grass. Cool season grass such as Fescue, will germinate best when the soil temperatures are between 50 and 65 degrees F. These soil temperatures usually occur when the daytime air temperatures are between 60 and 75 degrees. The fescue grasses, when planted properly, germinate within 10 to 14 days.