Kenosha, WI used IMPERMEABLE and Foam and Poly Vent Tubing.

These photos were taken in the Spring of 2011 in Kenosha, Wisconsin. You are seeing the turf as it appeared immediately following its uncovering. GreenJacket^® IMPERMEABLE covers & Insulation plus forced air poly tub 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.