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.
Depending on where you live, the best time to plant grass may be in the summer months. Warm season grasses need to be planted in the summer since they require warm soil temperatures to germinate and grow. Otherwise if planted in the fall like cool season grasses are, they may still germinate but will most likely fail to make it through the winter season because they will not establish. With proper seedbed preparation and other care practices, you will find it is fairly easy to plant grass seed in the summer.