Trichocereus pachanoi variegata "Yellow Submarine" (10.5" Tip Cutting)
This is truly an amazing cactus! I mean just look at it! :) Tons of a very vibrant yellow variegation, with a deep green to balance it out. I truly love this plant, probably one of the more beautiful plants in my entire collection.
I bought this one on eBay quite a long time ago. It is believed to be one of the Lima pachanoi. It is a hardy grower for a variegate, grows quickly and decently thick.