February in Jonesboro is a study in browns and grays: dormant turf the color of straw, bare pin oaks over the trails at Reynolds Nature Preserve, a cold rain that never quite commits. Standard Landscape Inc reads that lull as preparation — beds cut back, leaves hauled off, edges reestablished so that when the green comes up in March it comes up inside a line. Then the mowing starts and does not stop, week after week, with the trimming and the edging that keep a property looking deliberate rather than merely maintained. The company works Jonesboro and the towns beside it, Morrow and Riverdale and Lovejoy, on lawns and grounds of all sizes. The name says the whole ambition: one standard, held to, every visit.