I spent some times organizing all my old photos. Now I can see how individual plants have grown over time!
Here's a plant I refer to as T. pachanoi 'HALF' growing over about two years.
I bought this plant as Trichocereus peruvianus from Sacred Succulents in 2001. Seems to be a form of cuzcoensis. JS04 for my collection. Here's seven years of growth, keeping in mind that lot's of cuttings have also been taken.
Here's a Trichocereus terscheckii I bought from Poot's House of Cactus around 2002. It struggled for several years as I took it with me over four moves. It's much happier since being in the ground.