Bolivian torch cactus (Trichocereus Bridgesii)

Sow the Bolvian torch cactus seeds in sandy soil. Do not cover the small seeds, but press gentle into the earth. Keep seeds in constant moisture with temperatures of about 20 °C (68 °F). San Pedro may be grown as a pot plant in northern areas. It prefers a sandy, well-drained soil. In winter, the dormant period, plants should be watered very carefully, as they need almost no water at all. In summer they may be watered more often.