I just wanted to know where you can purchase microfoam at??? - Online- maybe??? None of the nurseries around here carry it, because I'm probably the only person crazy enough to try camellias in Ohio. I have three really nice Kumasaka's that I'd like to protect and I was told either 1.) build an enclosure around them and fill with oak leaves, or 2.) wrap with microfoam... I'm running out of oakleaves... Thanks...