For a few weeks each spring a Lawrenceville lawn is two colors at once — winter straw underneath, new bermuda pushing green up through it. ChemPro Lawn Care works that turn, feeding the turf, treating weeds before they take a bed, and keeping the mowing steady as growth accelerates in the Georgia warmth. Trimming, edging and a clean blow-off finish each visit, so a lawn looks tended rather than merely cut. Summer here is humid and hard on grass, and a lawn that entered June thick tends to hold right through the dog days. Watching a thin yard fill in is its own reward.