Downtown Greenfield is brick and awning and the hum of Main Street, but two turns off it the town goes green in a hurry — front yards, side yards, the little strips of grass that make a neighborhood look cared for. JJ's Lawncare keeps that green in order through the hot stretch of July, when the mower goes out early and the shade of a maple is worth planning the route around. Mowing, string trimming, edging, mulch, spring and fall cleanups: nothing exotic, all of it done until it looks right. A tidy lawn is a small promise a house makes to the street, and it is a promise worth keeping. Working across Greenfield and neighboring Franklin County communities.