Out by Chicago Executive Airport the wind has nothing to slow it down; the sock stands straight out and small planes come in crabbed sideways over the fence line. Rene & Sons Landscaping Inc. works in that same open air, mowing and edging and trimming through the green months and plowing and salting through the white ones. Summer means clean lines and grass taken down before it gets away from anyone. Winter runs on a different clock entirely: out at whatever hour the sky decides, driveways and walks opened, salt pressed into the packed spots by the curb. Same town, same properties, two completely different kinds of morning — and both of them worth doing right.