On practice mornings the sound arrives before anything else, and then the Blue Angels come over the west side of Pensacola in tight formation while everyone on the ground looks up. Freedom Z Lawn Care works those neighborhoods under the flight line, mowing and edging and trimming through a sky full of noise, and there are worse soundtracks for a day outdoors. The yards out this way sit on sandy ground that dries fast and needs cutting at a height that keeps its roots shaded. Every visit finishes with the concrete blown clean and the clippings back in the turf. Straight lines overhead, straight lines on the ground.