Worm tubes, a place actually in the garden into which you can put vegetable scraps; the worms then come into the bottom of the tube, eat through the scraps, and move out into the garden to deposit their castings. Gardens Ideas, Gardens Beds, Worms Towers, Worms Compost, Worms Tube, Raised Beds, Compost Direction, Wonder Worms, Kitchens Scrap
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Worm Composting - A three-foot section of PVC pipe is installed in the garden. Food scraps are put into the tube, and then worm castings (feces) act as the composting agent. The worms crawl into the tube via drilled holes, eat the food, and then spread the compost in a four-foot diameter as they go.