What is epiphyllum?

Epiphyllum, commonly known as the orchid cactus, is a genus of cacti native to Central and South America. These plants are characterized by their flat, leaf-like stems and stunning, large flowers that bloom at night, often emitting a sweet fragrance. Epiphyllums thrive in humid, tropical environments and are typically grown as ornamental houseplants due to their striking appearance and unique blooms. They are often epiphytic, meaning they naturally grow on other plants without harming them, drawing moisture and nutrients from the air and rain.