Prepare the area to be seeded by covering it with a 2- to 3-inch layer of sand. Rake the area smooth. Sand facilitates drainage and helps prevent fungal diseases.
Plant Dutch clover seeds and grass seeds separately. Dutch clover seeds are smaller than grass seeds. They tend to settle out of a mixture, causing clumping and a non-uniform distribution.
Mix Dutch clover seeds with inoculant before planting. Inoculant is a rhizobia bacterium that helps legumes fix nitrogen. Read the instructions on the inoculant packet.
Fill the spreader with seeds and broadcast them over the lawn area.
Water the area deeply, making sure the seeds are soaked.