Prepare the soil for planting by turning it over with a spade to aerate the soil. Break apart soil clods and remove debris, such as rocks or sticks, from the site. Rake the soil back in place with a landscape rake. Do this in the spring once the soil becomes dry enough to be worked.
Monitor the soil temperature using a thermometer. Oats can be planted when soil temperatures reach 34 degrees Fahrenheit.
Dig a furrow 3/4 inch deep for your oat seeds. You can plant oats up to 1-1/2 inches deep if you prefer.
Spread oat seeds in the furrow at the rate of one per inch. Cover the furrow over with soil to complete planting.
Water the soil to moisten it. Maintain a moist soil until the oat seeds germinate, typically within two weeks.