This beautiful plant is called a Brasilicactus haselbergii also known as Ball cactus, Parodia Haselbergii, Notocactus Haselbergii, is a very popular cactus with silvery white spines and a heavy bloomer that can sport showy bright orange flowers for a long period of time. It is a solitary, fast growing, little cactus.🌵🪴🤍