Patrick Blanc’s living wall at the Drew School is a San Francisco attraction for plant people.
Installed in 2011, the 1,720 sq. ft. living wall designed by Patrick Blanc on Drew School’s Leed certified Assembly Wing is worthy of any Bay area tour. It’s stated that there are 4,500+ plants native to California planted on the wall with species arranged by light level requirements. Near the bottom, ferns are dominant and they are thriving. The famous project has been featured in popular press, even making the Wall Street Journal. To see photos go to: http://www.verticalgardenpatrickblanc.com/
For more Drew School green wall specifications: http://www.greenroofs.com/projects/pview.php?id=1406