A June morning in Canton starts with dew heavy enough to soak your boots and mist standing over the low ground behind the houses. Sharp Lawn Care SF gets after the lawns once that burns off — mowing, trimming, edging, and the cleanups that open and close a season. The name is the whole idea: a straight edge along the walk, a bed line that doesn't wander, grass held at a height that can take a dry August. Up here the growing stretch is short, so every week counts and nothing gets skipped. Cut to cut, the same attention each time out.