IUD (intrauterine device) any device such as a plastic/copper coil that is introduced into the female uterus as a means of preventing either fertilization of the egg or implantation of the embryo. see BIRTH CONTROL. IUD
When To Plant Fescue Grass. Fall is the best time to plant fescue and other cool season grass. Planting in the Fall presents the least risk of planting failure for cool season grass. Plant your cool season grass seed when the fall temperatures reach 75&deg and are dropping as winter approaches.
Cool Season Grasses That Grow Annually. Although most cool season grasses are planted in fall and winter and grow best during those seasons, some types grow throughout the year. If you do not want your cool season grass to grow in the summer months, consider the dormant temperatures for each type of grass.