Orchids are some of the most commonly grown houseplants. Provided they have proper growing conditions, it isn’t difficult to learn how to take care of orchid plants. Keep reading to get some indoor orchid care tips. How Do I Take Care of an Orchid Flower? Care of indoor orchid plants is easy once you learn how to grow them properly. These interesting flowers can be found in a range of colors and sizes depending on the variety. They make excellent accent plantings to nearly any home décor. Orchids require little care once all their basic needs are met such as light, temperature, and humidity.