closeup view of a thriving compost heap a texture of food scraps and biowaste for zerowaste gardening

compost heap bin organic waste food scraps yard zero gardening sustainable soil amendment fertilizer biowaste decomposition recycling natural matter kitchen garden environmental responsibility living health plant growth nutrientrich composting process worms bacteria fungi cycle reduction landfill ecofriendly tips urban backyard home farming improvement management methods tumbler worm bokashi biodegradable