This Triple Star Turfgrass Blend of elite perennial ryegrasses is an excellent choice for over-seeding fairways, sports fields, parks and open spaces as well as over-seeding existing lawns. The entire genetics package tolerates high wear and traffic levels across a wide range of climates. Adapted to mowing heights as low as 3/16 inches, it has rapid establishment to out-compete Poa annua and other weeds. Triple Star contains very high levels of viable endophyte. Due to these very high endophyte levels, the blend exhibits enhanced resistance to a number of important insects including: billbugs, sod webworms, chinch bugs, armyworms, and aphids. The presence of the endophyte also contributes to improved stress tolerance with better summer survival, enhanced fall recovery, and reduced weed invasion.