Late July is when a lawn in Utica tells the truth: thin spots show, the high ground goes pale, and green becomes something you have to work for. RK SPRINKLER SERVICES LLC keeps at it through that stretch, cutting a little taller so the turf can shade its own roots and carry its color through the hot weeks. There is a discipline to midsummer mowing that nobody sees — sharp blades, a changed direction each visit, no scalped crowns at the high corners. When August finally breaks and the rain comes back, the lawns tended straight through are the ones that green up first. Lawn mowing, trimming, edging and seasonal maintenance in Utica and the surrounding townships.