Sentinel®Blue 90% turf type tall fescue / 10% bluegrass blend is particularly adapted for the Transition, Southern and Northern zones. With improved varieties such as Temple, Thunderstruck, Black Tail, Thor, Trinity, and Diablo comprising the blend, Sentinel® Blue has shown improved darker green color and narrower leaf texture ratings, with the added blue grass adding that darker curb appeal and aggressive repair (perfect for sport fields and turf variety grass applications). With the AT® (Aggressive Tillering) trait you get improved density, increased root mass and enhanced establishment. Sentinel® Blue features excellent resistance to a complex list of diseases including brown patch and leaf spot. In addition to excellent heat and drought tolerance, Sentinel® Blue exhibits good wear resistance, early spring green up, fine leaved textured, dark green color that provides an exceptional turf under many applications.