Christmas cactus is a beautiful plant that is often used as a holiday decoration due to its festive flowers. To take care of a Christmas cactus, it's important to provide it with the right growing conditions. Water the plant regularly but don't overwater it. Keep it in a bright spot but not direct sunlight. Fertilize it during the growing season, and repot it in fresh soil every couple of years. With proper care, a Christmas cactus will reward you with beautiful blooms during the holiday season.