Tashua rises at the north end of Trumbull, high enough that the light lingers on those lawns after the lower streets have gone blue. Grich Landscaping LLC mows the ridge properties, where the ground tilts and a mower has to be driven rather than simply pushed along. Edging cuts the line where turf meets asphalt, and trimming finishes the corners that a deck or a retaining wall creates. Beds are weeded and mulched so the shrubs read as plantings instead of clutter. Two big cleanups a year, spring and fall, carry everything in between.