Late April on Sweet Home Road is mud and forsythia and the first mower somebody hears three streets over. KSPK Landscaping & Handyman Services LLC opens the Amherst season right there — a spring cleanup to strip out the winter litter, then mowing, trimming and edging on a rhythm that holds all summer, with mulch into the beds while the ground is still cool. Every lawn has a shape it wants; the work is finding that shape and keeping it. By June the yard looks like somebody is paying attention, because somebody is.