Hinsdale kept its old trees, and the oaks and elms leaning over the village streets throw enough shade to change how a lawn has to be handled. Greenwise Landscapes mows, edges and trims here, working deep front yards, the parkway strips and the narrow green squares behind the brick downtown. Mornings run early, ahead of the walk to the train, so the sound is gone before the block has finished waking up. Shade grass wants a higher cut and a lighter hand while a sun-struck corner wants something else, and the same address often has both. The pleasure is in the finish: a parkway cut true, the flagstone swept, and the shade lying where it has always lain.