Wallington runs narrow and close to the Passaic, blocks of tidy houses with deep, slim yards that reward exactness far more than acreage. S&B Lawn Maintenance&Landscaping works those lots on Saturday mornings — mower turning tight, trimmer around fence posts and the grape arbor, every border cut straight along the walk. In a borough this compact a small lawn is the whole front yard and the whole first impression, and it shows immediately when it's kept. Spring cleanup opens the beds after a winter of river fog and road grit; the fall version takes the leaves down before they pack. Little pieces of green, done right, one after another down the street.