DETAILS, FICTION AND WHERE CAN I BUY SAN PEDRO CACTUS ONLINE

I’ve been increasing San Pedros for some 40 many years. They’re inside a sunny bay window and so they improve fantastic, but they in no way department (except where I’ve needed to trim them), they usually’ve under no circumstances flowered. How can I get them to flower?Trichocereus pachanoi — often called San Pedro cactus or Huachuma—