What is melocactus?

Melocactus is a genus of cactus that is native to the tropics and subtropics of the Americas, primarily in Central and South America. They are characterized by their globular or cylindrical shape, often with prominent ribs and spines. One distinctive feature of melocactus is the cephalium, a hairy or woolly structure that forms at the top of the plant and is used for producing flowers and fruit.

Melocactus are relatively slow-growing plants that can reach heights of up to 3 feet (1 meter) and can live for many years with proper care. They are typically grown in well-draining soil and require plenty of sunlight to thrive. In terms of watering, melocactus should be watered sparingly, allowing the soil to dry out between waterings to prevent root rot.

Melocactus produce colorful flowers that bloom from the cephalium, followed by fruit that can vary in color from red to purple. These plants are popular among cactus collectors for their unique appearance and interesting growth habits.