Everything green in Salisbury drinks from the same source — the deep sand-and-gravel aquifer beneath Nassau County, older than any street on the map. EcoSavvy Irrigation looks after the lawns above it, cutting on schedule, trimming along beds and walks, and clearing yards out in spring and again when the leaves let go. June is generous on Long Island; a lawn will put on real height between visits and be ready for another pass by the weekend. The reward is an even stand of turf — no scalped rise, no ragged corner, mower lines straight enough to sight down. From the first cut to the last, Salisbury and its neighboring villages keep that rhythm.