Excellent containers for carnivorous plants include a fish aquarium or large terrarium. A piece of plexiglass placed over the top will help maintain a high relative humidity. Ventilation can be provided by keeping the plexiglass slightly ajar. A suitable growing medium for carnivorous plants consists of 2 parts sphagnum peat moss and one part coarse sand. If using a fish aquarium or terrarium, place 1 inch of coarse gravel on the bottom before adding the growing medium.
Good lighting is essential for carnivorous plants.
An east or west facing window that receives at least 1 or 2 hours of direct sun is fine. A fluorescent light fixture containing two 40 watt tubes can be used in poorly lit areas. When watering carnivorous plants, use rain or distilled water. Tap water may be too alkaline or contain too many minerals. Finally, there is usually no need to fertilize carnivorous plants.