The Extension Division of Virginia Tech and the University of Maryland have developed a seed labeling system, which is being used for Kentucky bluegrass. These seeds and blends adhere to the quality standards of the Division. They are inspected and certified by the Virginia Crop Improvement Association not to have grave weed contaminants and posses...
Grasses are classified as cool-season and warm-season grasses. The former have active growth in fall and spring (particularly when soil temperature is between 50-65 degrees F and air temperature between 60-75 degrees F) and are dormant in summer. The latter can stand high temperature and drought circumstances. Good growth occurs when soil temperatu...
New seeding is in need of intensive irrigation for getting established properly. Light and frequent watering is desirable so that the seed and surface are perpetually moist. They must be kept moist for 30 days after plantation. In summer, watering must be done 4 times in a day. During germination if soil dries out seedling may perish. Wherever sodd...
A collection of blades of grass cut many times, bits of leaves and branches, roots and rhizomes that are decaying on the lawn are called a Thatch. This cut grass is left on the lawn as it provides nutrients to the soil, reduces water evaporation and shields from ice damage. But if the decomposition is very slow the thatch becomes a large layer. Thi...