Schlumbergera is a genus of flowering plants in the cactus family, native to the tropical rainforests of Brazil. Commonly known as the Christmas cactus, it is popular for its vibrant, tubular flowers that bloom in winter, typically around December. Unlike many cacti, Schlumbergera prefers a humid environment and indirect sunlight, making it suitable for indoor cultivation. These plants are characterized by their segmented stems, which can be green or sometimes have a reddish hue. Schlumbergera requires well-draining soil and regular watering, but it’s important to avoid overwatering. With proper care, they can thrive for many years and produce stunning blooms annually.