Place a three- to five-layer stack of newspapers directly onto the soil between desired plants. Overlap similar stacks of newspaper by about 6 inches over the entire planting area to ensure adequate coverage.
Moisten the newspapers after you finish covering the soil area. Spray the garden hose lightly over the stacks of newspaper to saturate them. Moistening the newspaper helps to prevent them from blowing away, and it begins the slow decomposition process, which enriches the soil.
Cover the newspapers with a 3- to 4-inch layer of mulch. The mulch prevents the newspaper from blowing away, and it conceals the unattractive layer of newspaper over the soil.