Green hibiscus, real or photoshopped?
Photoshop for sure. There are some hibiscus that are sort of greenish, but they're a very olive greenish/brownish color, nothing anywhere near a true green. For some reason tropical Hibiscus seem to be a favorite plant to photoshop, especially by unscrupulous sellers trying to rip people off so anytime you see a very unusual color I would definitely be suspicious.
Look at the ‘photographers’ library if you think any of these are real.
http://s300.beta.photobucket.com/user/hubushiku88/library/
Don’t cast all the blame on tropical Hibiscus growers, some the growers of hardy Hibiscus just a bad, just a bit less outrageous.
Mike
Yep, they all have had the colors tweaked. Too bad, because the blooms are dramatic enough, no need to mess with them!
Barb