A well-tended yard gives something back every day it is lived on — a clean edge to step out onto in the morning, borders that read as deliberate from the sidewalk, a green that holds its color deep into August. Spinelli Scenery Solutions LLC tends that return in Derby, Connecticut, the small city where the Naugatuck slips into the Housatonic and the hills climb straight up off the water into old brick and narrow mill streets. The work runs from lawn care and garden maintenance to landscape design and installation: an even nap mowed across a tight valley lot, beds shaped and kept so the planting looks like it was always meant to be there. There is a real satisfaction in the last pass of an afternoon, when the river light goes low and copper along the ridge and the property simply stands there, finished, worth looking at.