I have only seen black ones I have not seen green in any shade for years. I think the demand for ready made planters is higher than make your own planters. Our society is not big on DIY do it yourself.
It does take a bit of a knack to put an attractive pot together and people that do not have the talent or the desire to do it is the majority. We are the fast food, frozen dinner, let someone else do the background work society.
If you find the black and want green I would hit the Dollar General and pick up the green spray paint and paint the black ones. I see that pretty garden green color all the time at Dollar General for 2.00. Just an idea.
