Move the tulips outdoors to a wind-protected area after most danger of frost has passed in your area. Move the pots into a more exposed location that receives direct sunlight gradually over a seven-day period, so the plant adjusts to outdoor conditions.
Water the tulips when the soil surface feels dry -- as often as once daily for outdoor pots. Water once weekly with a soluble-fertilizer solution mixed with the irrigation water at the rate recommended on the package.
Cut off the flowers with shears once they wilt and die. Trim off the foliage once it yellows and dies back, approximately six weeks after flowering is done.
Clear a garden bed in an area that receives full sunlight. Incorporate a 2-inch layer of compost into the soil.
Remove the dormant tulip bulbs from the pot. Plant them in the bed so the top of the bulb sits 5 inches beneath the soil surface. Space the bulbs 4 inches apart. The bulbs resume growth the following spring.