Soil Building

Soil building encompasses many different things, as the soil is its own living and changing ecosystem. While it's possible to grow plants without soil, the vast majority of gardeners use it -- soil is everywhere in all of its myriad forms.

Here, we explain all things soil-based as well as the things that are used to improve that soil. Our writing team provides insight into not just soil types and textures, but also composting, cover cropping for soil improvement, mulching for the myriad of benefits it offers, and so many more things.

We'll explore different organic fertilizers and how they work, techniques like the Back To Eden or no-till methods of gardening, and even delve into the many forms of mulch that can be used to reduce erosion and maintain soil moisture.

Organic gardeners know full well the value of having good soil, and the interplay between organic matter and mineral inputs is key to guaranteeing that you have a living, beneficial, and healthy soil food web. To many, the soil is an entirely new frontier waiting to be explored... and so we'll explore it along with you, step by step.

With a little know-how, you too can improve your existing soil in the yard, learn which amendments are necessary or unnecessary in your situation, and optimize for the best outcome for your specific plant types.

Close-up of little girl in pink jacket pouring kitchen waste into compost bin in autumn garden.

Composting

Composting with Kids: 7 Ways to Get Kids Excited About Compost

Young or old, composting is a wonderful way to observe natural processes, address food waste, and build healthy soils. It helps us participate in our foodways from start to finish. It’s easy, inexpensive, and productive. And there are tons of ways to involve your budding naturalist. Join gardening expert Katherine Rowe in ideas to inspire kids to create their own garden gold.

A woman's hand in an orange glove mixes a compost heap with garden debris using a garden pitchfork.

Soil Improvement

9 Types of Garden Debris to Add to the Compost Pile

Most organic matter can go into your compost pile without issue, but some items have exceptions and stipulations. Learn what can go into compost, and you’ll never throw it in the trash again. Join seasoned gardener Jerad Bryant in discovering these nine types of waste that break down into rich, crumbly soil.

Tall spikes of crimson clover, a common September cover crop, with vibrant red blooms rise above green foliage in the field.

Soil Improvement

13 Cover Crops You Should Plant in September

You don’t have to be a full-fledged farmer to benefit from the use of cover cropping. You can use these plants to rejuvenate any garden bed over the off-season. Join gardening expert Melissa Strauss to learn some of the best options for boosting the nutrients in your soil for next season.

A garden bed with light-colored, patchy soil showing signs of nutrient leaching.

Soil Improvement

How to Prevent Soil Leaching in the Garden: 6 Expert Tips

If you don’t have strong soil structure, excess rainfall and irrigation can leach nutrients and fertilizers out of your garden beds. But there are many ways to prevent leaching, ensuring that vital plant minerals stay in the root zone where your plants can use them. In this article, soil expert Logan Hailey explains how to prevent leaching in your garden.

A person empties a bucket filled with vegetable scraps, grass clippings, and other organic waste onto a pile in a wooden bin.

Soil Improvement

7 Ways to Turn Your Compost Pile

Compost piles are excellent for backyard gardeners who want to save money on soil amendments or upcycle excess waste. Turning piles speeds up decomposition, lets microbes breathe, and keeps rotting smells at bay. Join longtime composter Jerad Bryant and discover seven easy ways to turn your compost piles.

A close-up of hands lifting dark, crumbly organic material above a composter, with vibrant green grass and garden foliage blurred in the background.

Soil Improvement

How Hot Should My Compost Pile Be?

Is your hot compost pile feeling cold? Or does it feel too hot? No matter which end of the spectrum your pile is on, there are easy ways to correct its temperature. Join backyard gardener Jerad Bryant in learning exactly how hot our piles should be.

A person holding dark, rich organic matter with a few small green plants in the background.

Soil Improvement

How Fast Does Compost Turn Into Soil?

Compost typically decomposes from a month to a year, but you can make your own in as little as a week! How fast it decomposes depends on your garden conditions. Let’s break down your dirt with native plant gardener Jerad Bryant.

In the gardener's hand, rice hulls appear as a handful of light, straw-colored flakes with a rough, chaffy texture, ready to be scattered across the garden soil.

Soil Improvement

How and Why to Use Rice Hulls in the Garden

If you’re always on the lookout for a more sustainable soil amendment or mulch, then you need to know more about rice hulls. They’re a food-safe byproduct that comes from processing rice, and they offer numerous benefits as both an amendment and as mulch. While other materials like perlite and peat are non-renewable or potentially harmful, this option is an environmentally-friendly choice. Plant biologist Emily Estep will explain the basics to get you started.