An Indoor and Outdoor Flower Producer! The tropical evergreen Peace Lily is an all-time favorite for both beginning and expert plant lovers. There are numerous reasons this popular houseplant is an all-star in the growing world?… The best part of the Peace Lily is its fuss-free nature. Keep the plant in partial to full shade away from direct sun. Fertilization is minimal as long as you feed the lily once or twice with a balanced 10-10-10 organic fertilizer in the spring and summer. Pests are of little concern but if you get any a simple spray of soap and water will drive them away. Peace Lilies love a moist well-drained soil at all times. Plus residents in zones 10 and 11 can keep the lily outside in a shady spot year round. Bring them inside if temperatures dip below 40 degrees Fahrenheit. The Peace Lily is a winner in the home because it produces stunning flowers in low light situations. Its self-pollinating nature can be quite prolific filling your home with enticing fragrances all year. Better yet it doesn t mind the scissors if you want an impromptu flower arrangement.