Not sure on the price yet. I have one quote, which was pretty high, and am waiting to hear back from another guy.
I would imagine that they are, at the very most, zone 9 hardy, with zone 10 more likely for E. homblei.
Several people have expressed interest now, so I'll be sure and follow up on this and keep you up to date. They will not be cheap though, whatever the final price is. Both species are pretty much unknown in cultivation, and that's why you can't find a picture of a green one on the internet!
