Red Clay Correctors

Piedmont North Carolina soil contains copious amounts of red clay.

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The sticky substance produces fine pottery, but it presents a challenge for landscapers and gardeners. With a few adjustments, though, it can become a good growing medium.

Any soil consists of clay, silt, and sand. When soil contains a large portion of clay, its particles are too close together, and the soil’s minimal pore space doesn’t allow for water, air, or root growth. “The mineral content [of clay] provides good nutrients,” says Margaret Genkins, a North Carolina Extension Master Gardener volunteer. “What you want to do is loosen it up and create that pore space.” Here are five suggestions on how to work with or around the red clay on your property. —Leah Hughes

1. TEST YOUR SOIL