***This article was written by Angela Mason Foster, Beaufort County Volunteer Master Gardener***

As fall arrives and the leaves begin to drop, many gardeners instinctively reach for the rake or leaf blower, seeing fallen foliage as something to be tidied up and hauled away. But here’s a better idea: turn those leaves into compost and let nature work for you. With minimal effort, you can convert autumn’s abundance into a rich, crumbly material that will nourish your garden beds for seasons to come.

Composting is one of the most practical and sustainable things a gardener can do. It reduces yard waste, builds healthier soil, and improves moisture retention—all while cutting down on the need for synthetic fertilizers. And fall is the perfect time to start.

Why Fall Leaves Are Compost Gold

Leaves are an excellent “brown” material in composting terms. They’re high in carbon, which is essential for balancing the “greens”—like kitchen scraps and grass clippings—that are rich in nitrogen. Autumn provides a natural bounty of browns, and by combining them with the right greens, you can build an active compost pile that will break down through the fall and winter months.

Shredded leaves decompose more quickly and evenly than whole leaves, so if you have a mulching mower or a leaf shredder, give them a pass or two before composting. However, whole leaves can still be used, especially if layered with other materials.

Simple Compost Bin Designs

Compost bins don’t need to be fancy. The key is air circulation, moisture retention, and ease of turning or access. Here are a few straightforward options:

• Wire Bin: A circle of hardware cloth or welded wire fencing (about 3–4 feet in diameter) makes a great starter bin. It’s easy to assemble, inexpensive, and breathable.
• Pallet Bin: Recycled wooden pallets can be stood upright to form a three-sided bin—sturdy, effective, and great for larger volumes.
• Plastic Tumbler: Prefabricated tumblers are tidy, rodent-proof, and easy to turn, though their capacity may be more limited.
• Open Pile: No structure at all? No problem. A simple pile in a corner of your yard will break down just as well if managed properly.

Ideally, place your compost pile or bin in a semi-shaded spot with good drainage and easy access from your kitchen or garden.

Balancing Browns and Greens

Composting is all about balance. A healthy compost pile needs both carbon-rich “browns” and nitrogen-rich “greens.”

Browns (carbon sources):

• Fall leaves
• Straw or hay
• Shredded newspaper or cardboard
• Sawdust (untreated)

Greens (nitrogen sources):

• Vegetable and fruit scraps
• Coffee grounds and filters
• Grass clippings
• Garden trimmings (not diseased)

A good rule of thumb is 2–3 parts browns to 1 part greens by volume. If your pile is too heavy on greens, it may get smelly or soggy. If it has too many browns, decomposition will slow down.

To build your pile, alternate layers of browns and greens, keeping the materials moist—about as damp as a wrung-out sponge. Turn the pile every few weeks to introduce oxygen and speed up the process.

Troubleshooting Your Compost

Composting isn’t difficult, but it does require some monitoring. Here’s how to address common issues:

• It smells bad: Your pile may be too wet or lack air. Turn it with a garden fork and add dry browns like shredded leaves or straw.
• It’s not breaking down: The pile might be too dry or lack nitrogen. Add a handful of greens and water lightly if needed.
• Attracting animals: Avoid adding meat, dairy, oily foods, or pet waste. Always bury food scraps in the pile’s center and cover with browns.

Even if you’re not actively managing the pile in winter, decomposition continues slowly. By spring, the bottom of your pile will likely yield dark, crumbly compost—what gardeners often call “black gold.”

Using Compost in Spring Gardens

Once your compost is fully broken down, it can be used in a variety of ways:

• Top-dress vegetable beds in early spring to improve soil texture and add nutrients.
• Mix into potting soil for container gardens.
• Spread under shrubs or around trees as a mulch alternative.
• Feed perennials and annuals by side-dressing during active growth.

Compost improves both sandy and clay soils by increasing organic matter, promoting better drainage, and encouraging beneficial soil organisms. It’s one of the most powerful tools in a gardener’s toolkit—and it’s free.

A Seasonal Opportunity

This fall, instead of bagging up your leaves and hauling them to the curb, consider starting a compost pile. You’ll be keeping organic matter out of the landfill and creating a valuable resource that feeds your plants and your soil.

It’s not just about recycling yard waste—it’s about building a healthier, more sustainable garden from the ground up.

Suggested Reading:

• Let It Rot!: The Gardener’s Guide to Composting by Stu Campbell
• Composting for a New Generation by Michelle Balz
• NC State Extension publication: Backyard Composting

If you have questions about your home garden or landscape, reach out to Gene Fox, Consumer Horticulture Agent with the North Carolina Cooperative Extension Service. Email Gene at gene_fox@ncsu.edu or call (252) 946-0111. Master Gardeners are available on the Greenline Mondays and Wednesdays from 10:00 a.m. to 12:00 p.m. to assist with your horticultural needs. Don’t forget to check out the Beaufort County Master Gardeners Facebook page for additional resources.