The Tumbleweed Worm Farm is made up of two well-built boxes and a lid that nests together, forming a moveable unit that is neat, compact. The top box is where the worms breed and eat. Its base is perforated so as to allow liquid waste to drain through the perforations into the bottom, collector box. The worm castings ("worm poop") remain in the top box for harvesting, The bottom, catcher box, where the valuable liquid waste collects, can be emptied and diluted for use as a fertilizer on your garden.