Kat - I have a source for it - around $10 for a six in pot. Let me know and I'll get some for the swap.

You this plant needs full sun, all day long for really black color, right? Otherwise it goes back to green.

Ricky, I have one that went back to green, if I put it in full sun now, will it return to black?

Probably. Give it a try and see what happens. Just to make you crazy, here's some growing in Scotland!

{{gwi:766032}}

You are right it can't hurt to try. Mine looked like that when I first got it, but I didn't know to plant it in full sun. ;o( BTW, that's a beautiful picture.