Composting 101
Expert Advice

Deposit Photos, Airborne

Thinking about starting a compost pile but not sure where to begin? You’re not alone. Composting might sound intimidating at first, but it’s actually a simple, rewarding way to reduce waste and give back to the planet.  If you are a composting beginner, here’s all you need to know.

How Composting Works

Composting is nature’s way of recycling organic waste like food scraps, yard trimmings, and paper products into rich, fertile soil. It’s a natural decomposition process driven by microbes, air, and moisture, breaking down materials over time into what’s often called “black gold” for gardens.

By composting, you’re keeping valuable organic matter out of landfills, where it would otherwise release harmful methane gas. Instead, that waste is transformed into a nutrient-packed soil amendment that helps plants grow stronger and healthier.

Compost improves soil structure, retains moisture, and reduces the need for chemical fertilizers. Plus, it’s an easy way to shrink your carbon footprint and support a more sustainable lifestyle.

What You Can and Can’t Compost

A successful compost pile needs the right balance of “greens” and “browns.” Greens are nitrogen-rich materials like fruit and vegetable scraps, coffee grounds, and fresh grass clippings. Browns provide carbon and include items like dry leaves, shredded cardboard, paper, and small twigs.

Avoid adding meat, dairy, oily foods, pet waste, or anything synthetic, as these can attract pests and slow down the composting process. Sticking to the right mix of materials will keep your pile healthy and efficient.

Types of Composting

There are several ways to compost, depending on your space and lifestyle. Backyard composting is one of the most common methods, using a bin or open pile to break down waste over time—perfect for those with a yard or garden.

If you live in an apartment or don’t have outdoor space, indoor composting is a great option. Countertop compost bins can collect scraps for drop-off or curbside programs, while worm bins (vermicomposting) use earthworms to decompose food indoors with little odor.

Getting Started

Starting your own compost pile or bin is easier than you might think. First, choose a spot with good drainage—either directly on the ground or in a compost bin or tumbler. Begin by layering your materials, alternating between greens and browns to create a balanced mix. Your pile should be about as moist as a wrung-out sponge; if it’s too dry, add a bit of water, and if it’s too wet, mix in more browns.

To help things decompose efficiently, turn the pile every week or two to introduce oxygen and speed up the breakdown process. With a little attention and the right balance, you’ll have rich compost in just a few months.

Using Finished Compost

Once your compost is dark, crumbly, and smells earthy (not rotten or sour), it’s ready to use. This finished compost can be mixed into garden beds, spread over your lawn, or added to potting soil for houseplants to boost nutrients and improve soil structure. It helps retain moisture, supports healthy root growth, and reduces the need for chemical fertilizers. Simply sprinkle it around plants or work it into the top few inches of soil. Whether you’re growing vegetables, flowers, or indoor greens, compost gives your plants a natural, sustainable boost!