By Kath Johnson Longer days and blossoming flowers of spring mean that it is time to prepare your lawn to spend more time outdoors. These lawn care tips can ensure that your lawn is lush and ready to go for the season and into the heat of summer. 1. Dethatch Dethatch to rid your lawn of dying or dead grass. Lawns do well with less than a ½ inch of thatch, but will begin to...