How are castings produced?
There are thousands of earthworm farmers across America. In one day, these “compost-worms” are able to transform their own weight in organic matter into this premium quality soil enhancer. The worms reduce the volume of material by half, leaving this highly concentrated and powerful soil amendment behind. New worm food is added in thin layers periodically, while the castings settle to the bottom of the pile. After a few months, the worms are separated from the castings, screened, carefully checked for quality, then bagged by hand.
