Out at Independence Grove the water turns steel-colored in December and glass-green in July, and the Libertyville year swings exactly that far. JMR Landscaping, LLC swings with it: plow blades and ice control when storms track down from Wisconsin, mowers and trimmers when the days stretch out again. Winter is measured in driveways opened and walks cleared before anyone reaches for a coat; summer is measured in straight lines, tidy bed edges and grass that never gets away from you. Spring and fall bring the cleanups that bracket everything else. Two halves of one calendar, both of them kept.