On the sunny benches above Edwards, sagebrush and bluegrass meet along a fence line, and there is never any doubt which one is native. Mesa Turf Masters spends its days on the side that needs a hand — mowing at a height that lets the turf shade its own roots, aerating soil gone tight after a dry summer, overseeding the thin patches, feeding on the compressed schedule this climate permits. Grass up here can swing thirty degrees in an afternoon and answers only to consistency. Stand at the curb after a cut and the result is honest and visible: even color, no scalped rises, a straight line where turf meets concrete. That's the job, and then it's next week's job again.