Trichocereus pachanoi

This columnar succulent plant is also called 'San Pedro Cactus'. Its erect stem is green or bluish-green in color and reaches up to 6 m. in height. Its white areoles are aligned along the ribs, from which the sparse and short yellow-brown spines arise. In July you can admire its magnificent large white flowers that open at night. It is a tough, hardy succulent plant that is easy to grow.  Synonym: Echinopsis pachanoi