Canada Aurora Ontario used IMPERMEABLE GJ w/ AFS Insulation and Poly Vent Tubing.
These photos were taken in the Spring of 2013 in Aurora, Ontario. You are seeing the turf as it appeared just prior to covering and then immediately following its uncovering once Spring arrived. GreenJacket® IMPERMEABLE covers & AFS Insulation plus forced air poly tube venting protected the greens from ice damage, crown hydration, desiccation and help to keep the turf dormant during those freeze-thaw-freeze cycles, resulting in healthy green turf in the Spring.