Some people want their lawn done and some want to know how to do it. The Lawn Care Coach works both sides of that, handling mowing, edging, feeding and weed control on the yards it keeps, and offering plain explanation to the homeowner who would rather learn the calendar than guess at it. In Norcross the calendar is nearly everything: green-up in March, cut height raised as the heat comes on, seed into the fescue in September, leaves off before they mat. Around Rockbridge Road a lot can run from full sun to deep shade in the space of one yard, and each half needs its own answer. Coaching amounts to this, the right task in the right week, until the grass makes it look easy.