A few miles north of Loves Park the state line runs straight across the map, and the weather pays it no attention at all — the same north wind that combs the fields above Rockton comes down over these subdivisions every month of the year. Stateline Pros Landscaping LLC works both halves of that calendar. Warm months are mowing routes, string-trimmed fence lines, bed edging and cleanups hauled away. Cold months are plow blades on the drives and lots before the first shift starts, walks cleared by hand, ice knocked back with salt. The pleasure is in the handoff — the last leaves gone one week, the first plow route run the next, the same yards looked after by the same hands.