Echinopsis spachiana! Aka Soehrensia spachiana! Aka Trichocereus spachianus!
My Golden Torch Cactus is out of control and I see this is a popular cultivar so I am offering up large trimmings for sale. Great for fence lines in high light and high temps. Doesn’t care much about soil tbh. Careful she’s unforgiving and wear bite gloves for this thing if you value your fingers.