Echinopsis Peruviana (Trichocereus Peruvianus)

Description
The plant is bluish-green in color, with frosted stems, and 6-9 broadly rounded ribs; it has large, white flowers. It can grow up to 3–6 m (9.8–19.7 ft) tall, with stems up to 8–18 cm (3.1–7.1 in) in diameter; it is fully erect to begin with, but later possibly arching over, or even becoming prostrate. Groups of 6-8 honey-colored to brown rigid spines, up to 4 cm (1.6 in) in length, with most about 1 cm (0.39 in), are located at the nodes, which are evenly spaced along the ribs, up to approximately 2.5 cm (0.98 in) apart.