Crassula tetragona L.(Karkai) is a succulent plant native to South Africa, where it grows in the sandy soils of the Karoo region. This plant has a unique look, with its four-sided stem and fleshy leaves that are arranged in pairs along the stem. Its white flowers bloom in spring and summer, attracting many pollinators. The Crassula tetragona L.(Karkai) is an easy-to-care-for succulent that can thrive indoors or outdoors with minimal maintenance.