Here’s a great thing to share with you, a video of Patrick Blanc giving a presentation on vertical gardens at the California Academy of Science. The video is an hour and a half long and is broken into parts. I didn’t have any trouble with buffering, so give it a try. He talks about all his walls, what was good, what was bad and includes maintenance, inspiration, plants he used, insect control, maintenance . . . it’s well worth watching at least once if not more.