Healthy gardens begin with healthy soil. If plants aren't thriving, the problem may be underground, which is where compost can help.  Compost transforms kitchen scraps and yard waste into nutrient-rich material that improves soil texture, boosts nutrients, and helps retain moisture.  Composting also reduces landfill waste and lowers greenhouse gas emissions. And you don't need much space or experience to begin. Here's how to start in three steps. 1. Layer Browns and Greens Begin with a base of carbon-rich “browns” like dried leaves or twigs. Add a layer of nitrogen-rich “greens” such as fruit and vegetable scraps. 2. Add Moisture Lightly water the pile. It should feel damp like a wrung-out sponge, not soaked. Moisture helps materials break down evenly. 3. Turn the Pile Weekly Cover the bin and mix or rotate the contents once a week. This adds oxygen and speeds up decomposition. In three months to a year, the pile should turn dark and crumbly, and your garden will reap the benefits.