It is important to have the right lawn mower. The average American spends about 17 minutes a day, or about 103 hours a year, caring for their lawn or garden, according to the “American Time Use Survey” by the U.S. Department of Labor. Lightweight, and with less fueling and maintenance hassle, models that run on electricity may benefit older Americans. First is that they are much lighter weight and are easier to handle and navigate around your yard. Second is they are easier to start and maintain, as well.