Our newest environmental project at Vernier is composting with a worm bin. Our worm bin is a large, locally made, unfinished cedar chest with about 60 cubic feet of capacity. The bin is located in a shady spot on the side of our building, and contains a colony of red wiggler worms. We collect food scraps and coffee grounds, along with coffee filters, in a compost pail in our kitchen. Volunteers, called the “worm wranglers,” empty the pail into the worm bin several times a day. We also add paper towels and grass clippings to our composting worm bin. The worms turn this portion of our garbage into nutrient-rich compost that we can use on plants around our building.

Continue reading Worm Bin Composting…