Lawn and soil food application wheels. Applying the New American Lawn is so easy with our feeding calendars! Just follow of these fertilizer schedules.Get lawn care tips for green gr., quicker mowing or no mow lawn ideas, and easier lawn fertilizing from the experts at HGTV.com..At Perf a Lawn we offer up to six different treatments, each treatment is applied approximately weeks apart. Our treatment schedule is as follows .Learn about the best times to feed your lawn during Spring, Summer, and Fall. Find out which product is best to help you with the feeding process..