I recently moved this Stenocactus from a 3 inch to a 5 inch pot as it was long overdue for repotting but just realised today it had been in same pot for about 10 years! I got it in 1999 I think when it was about an inch in diameter and potted it on a couple of times but since 2003 or so it was in same pot. its looking better now, more filled out and roots have already reached the drainage holes, not sure how much bigger it will get - Stenocactus tend not to offset according to what I've heard but I'll be glad if it stays a single plant as looks fine as it is.
