Thanks Barb, I didn't think about the farm supply place. That is what is so great about these lists. Jane > > When I wass teaching greenhouse management to high school agriculture > teachers, a couple of the guys had found that hog mats worked fine. These > they purhcased at the farm supply store and were used to keep the baby pigs > warm. Said they were about half the price of the propagation mats, but > that's been a few years ago. > > Barb Rothenberger > Columbia, Mo,