Composting cardboard ♻️ . Cardboard is a good source of carbon for making compost. Along with newspaper, tissues, and other paper products. Having a good brown & green material mix helps the decomposing process. Browns being things like brown leaves, twigs, woodchips, and cardboard. Greens being lawn clippings, raw vege scraps and weeds etc. If you don't have a compost bin consider building one. Youtube has many easy-as-to-build designs. Or you could buy one of those black compost bins that just