Grouch Couch is a mutoid san pedro I grew from a batch of Oscar x TPQC seed sourced from Misplant. To date, it has grown as a pure crest, not sprouting any vertical columns or dividing into fingers. The crenelations are small, pretty tight and a bit brainy. Not so much so as The Pet, but still growing in a lumpish way. I can only imagine what this thing might look like years from now.

I snuck a good sized piece off the mother plant and made some grafts, so it is under propagation for release eventually.