Christmas cactus is a relatively easy plant to care for. They prefer bright, indirect sunlight, so it's important to keep them out of direct sunlight. They also like well-drained soil, so make sure to water them regularly but not too much. During the spring and summer months, they also like to be fertilized once a month. Additionally, they enjoy cooler temperatures, so keep them in a room that's between 60 and 70 degrees Fahrenheit. And finally, be sure to prune them regularly to keep them healthy and thriving.