Did you know that the average Minnesota household throws 15 pounds of compostable materials into the trash every single week? Composting is an easy and simple way to have an immediate personal impact by diverting trash from the landfill or incinerator. Backyard composting takes leaves, grass clippings, veggie scraps, coffee grounds, eggshells, and tissue and turns them into valuable compost that reduces the amount of water and fertilizer required for your yard and garden, improves soil quality and supplies essential nutrients for plant growth.