The fields on Agua Fria hold their green a little longer than the mesa does; by late September the cottonwoods along the river are just beginning to turn and the afternoon light lies flat and yellow over all of it. Reunity Resources brings soil-first habits to lawn and yard care around Santa Fe — mowing on a schedule that suits the season, clearing spent growth and leaves from turf and beds, keeping the walk edges clean, and giving back what the yard sheds instead of hauling it into oblivion. A lawn kept this way asks for less water, which in this valley is the argument that counts. The work goes unhurried and it shows in the color of the grass. Then the sun drops behind the ridge and the whole lane cools at once.