Anyone know anyone that has a heating system for their soil? Probably not,but last night I was randomly thinking about what it would take to keep the grass green deep into winter and the only thing I thought of was to keep the soil warm. Professional sports teams who have natural grass have these systems in place in the stadiums and practice facility to aid in growth year round.here is an article I found on the Denver Broncos field.... http://www.grounds-mag.com/mag/grounds_maintenance_turning_heat/ The crazy SOB like myself who is obsessed with grass would consider it for my house if the price wasn't too ridiculous. I can keep my grass looking good longer than everyone else in my neighborhood by a long shot,but even longer would be nice. So anyone have any knowledge about these systems? One other interesting thing...aeration at the end of Jan...in Chicago!!