Wash your plant pot with soapy water. Rinse the container with a mixture of one part bleach and nine parts water. Drill holes in the bottom of the container with an electric drill if drainage is lacking.
Remove the narcissus bulbs from storage. Inspect the bulbs for rotting spots and discard the spoiled bulbs. Choose bulbs that are similar in size so the bulbs produce uniform flowers.
Mix together equal parts of potting soil and peat moss. Fill the container part-way, up to 6 to 7 inches from the rim with the potting mixture.
Place the narcissus bulbs on top of the soil in the container. Space the bulbs about 1 inch apart to create a dramatic flower display. Make sure the pointed ends of the narcissus bulbs are pointing upward. Pack soil around the bulbs to hold them in place.
Cover the bulbs with soil and fill the rest of the container stopping within 2 inches of the rim. Pour water in the top of the container until it runs out the bottom. Water the container regularly after the green leaves have poked out of the soil.