<human>:  What is the proper way to care for a fern plant?
<bot>: The proper way to care for a fern plant is to make sure it has bright, indirect light or filtered sunlight and high levels of humidity. You should water the plant regularly and allow the soil to dry out between waterings. The plant should also be fertilized regularly with a water-soluble fertilizer. Additionally, it is important to clean the leaves of the plant to prevent pests and diseases.