Native to Argentina. Very large spines. Can reach heights of 25ft.
Interesting tidbit... It’s the only species within its genus. That’s a great conversation starter— especially for the cactus-nerds.
Treat it as you would most any arid cacti. Full sun. Allow soil to dry out between waterings. Don’t love it too much.
Your plant will ship bare root and will be 2-3.5 inches tall..