The Mississippi does something unusual at Rock Island, turning to run east to west, so the sun comes up over the water at one end of town and goes down over it at the other. 4 City Lawn Care LLC works the yards along that bend with mowing on a regular rotation, trimming and edging, and the spring and fall cleanups that open and close the growing season. River valley summers are humid and the grass knows it, which makes a consistent cut the whole game. A lawn tended every week never has a hard week. Neighborhood by neighborhood, that is the work.