How to Amend Clay Soils
- 1). Till or dig into the soil 10 inches deep, turning it as you go and breaking up any large clumps. Remove any roots and rocks. If the soil has any moisture in it, use a spading fork instead of a shovel so that you don't compact the soil. If any clods remain, allow them to dry in the sun, then wet them slightly and rake to break them up.
- 2). Spread a 4-inch layer of bark and a 2-inch layer of compost over the existing soil. Mix together well, using the spading fork.
- 3). Level the planting area with a rake.
- 4). Spread a 4-inch layer of wood chips over the top of the amended soil. These will break down over the winter and help to aerate the clay soil. By spring, your garden will be ready for planting.
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