East Brunswick sits on old farm ground — sand and loam left by the inner coastal plain — and it will grow whatever you feed it. Green Lawn Fertilizing works with that ground rather than against it: feeding turf through the growing season, mowing and trimming on a rhythm, edging the borders crisp, and clearing the yard down in spring and fall. Near the Ireland Brook woods the shade changes what a lawn wants; out along the open Route 18 side, sun and wind change it again. Reading those differences is most of the job. The result is a stretch of green that holds its color into the cool weeks, and a homeowner who never has to wonder why.