Clear an area of the garden in full sun that allows for 18 inches between plants and 12 inches between rows, depending on the number of peppers you plan to plant.
Spread a 4- to 6-inch layer of compost over the planting area, and work it in to an 8-inch depth with a shovel. Add more based on how heavy your soil is -- more organic matter, the more clay is in your soil.
Broadcast 2 to 3 pounds of granular fertilizer with a 10-10-10 nitrogen-phosphorus-potassium formulation for every 100 square feet of planting area if your soil has a lot of clay or 3 to 4 pounds of 10-10-10 over the same area of sandy soil. Work it into the top layer of the soil with a rake.
Dig holes every 18 inches that are as deep as the length of the bottom of the root ball to just past the cotyledons or all the way up to just below the first pair of true leaves. In clay soil, plant just over the cotyledons, but deeper in sandy soil.
Firm the soil around the stem with your gloved hands.
Water in well, providing 1 inch of water per week.