Raleigh St. Augustine grass, which is a cold-hardy St. Augustine grass cultivar, was first discovered on a lawn in Raleigh North Carolina and released to the public by North Carolina State University in 1980. It has a medium green color with a coarse texture. The most common installation method of sodding or plugs; seeds are very difficult to obtain if not impossible. Compared to finer textured grasses like bermudas, St. Augustine has large flat stems and broad coarse leaves. It has an attractive blue-green color and forms a deep, fairly dense turf. It spreads by long above-ground runners or stolons. While it is aggressive it is easily controlled around borders (www.american-lawns.com) Potential disease problems are gray leaf spot in the summer and brown patch in the fall; both of these diseases are enhanced by overwatering and after fertilization. Potential insect problems include chinch bugs. This insect becomes active during hot dry periods. They are first detected by brown patches in the lawn that do not recover after watering. A variety of liquid and granular insecticides are available to control chinch bugs. Make an application to the entire lawn and water thoroughly to eliminate the problem.
Raleigh is our most popular turfgrass. It is primarily used for residential and commercial sites. It has a medium to dark green color with wide leaf blades and a high shade tolerance. Raleigh is a relatively aggressive grass that spreads quickly by above-ground runners called stolens. The grass will form a dense lawn that handles moderate traffic. It adapts well from coastal regions to the North Texas areas.