Very nice texture on that plant. For what it's worth, that's one of the parents of Steve's Onigawara hybrid (first post, last pic). The other is nigra. I would imagine if you stress that hybrid properly, you might get some nice browns and/or purples. I would also imagine it's not a fast grower, so a nice stack of leaves might take a few years, and it might be a good idea to avoid serious stress for a while.
Steve, I created a new database entry for that cultivar and moved your image there, hope that's all good. Looks like that entry still needs to be renamed to Haworthiopsis, but we're halfway there.
