Pot the Nepenthes mikei in a mixture of equal parts sphagnum moss, coconut fiber, bark and peat moss. Keep the pot in a warm spot, out of direct sunlight.
Water whenever the soil feels dry to the touch. Once the liquid comes through the drainage holes in the bottom of the pot, empty the tray under the pot. Never let the roots sit in water, or they will rot.
Fill a spray bottle with clean water. Mist the plant daily. Keep the temperature in the room between 65 and 85 degrees F.
Fertilize the potting mix with orchid fertilizer. Dilute the fertilizer with water to one-quarter strength, then apply according to the package directions.