Don't know if anyone else has mentioned it yet or not, but you can re-use the 4 ply paper covered plastic bags in your garden. I use them in the aisles of my garden to keep the grass down. The paper will decompose during the year, and it will keep you from slipping when the ground is wet. Once you're finished with the garden for the summer, pull out the plastic and recycle just that. Leave the paper on the aisles, or scoop it out and put it on your rows to be tilled in the next spring. I only go through about 2 bags of feed in a month, so I'm not getting enough for my garden yet, but I do put them up there as I get them. My oats come in woven bags though, and now I know what I can do with them!