Down at Harbor Point the boardwalk fills up the first warm week of April, and the strips of green between the buildings have to be ready before anyone thinks to look at them. New Leaf Property Management LLC handles lawn care across Stamford's built-up south end and the neighborhoods behind it — mowing, string trimming, edging, fertilization, seeding and seasonal cleanups on a schedule that doesn't slip. Small city lawns are a discipline of their own: every edge is visible from the sidewalk, every missed corner gets noticed, and there is no margin for a wandering line. The good part is handing back a courtyard that looks like somebody loves it. By June the whole block reads greener and nobody can quite say why.