The cottonwoods along the South Platte tell you when the Denver growing season truly starts — they leaf out late and all at once, and from then on the yards need cutting every week until October. The Fisherman LLC keeps that calendar: mowing in even lines, trimming close along fences and foundations, edging the walks so the turf stops in a straight deliberate line. Spring opens with a cleanup that pulls the winter out of the beds; fall closes with the leaves off the grass before the first hard freeze pins them down. In between come the ordinary weeks that actually make a lawn — steady cutting, weeds caught early, borders kept honest. It's worth the walk back to the truck at the end of an afternoon, seeing a whole block's worth of green come out even.