Vertical Succulent Panels - Part 2

A 2 ft. X 3 ft. panel, , the first I built, with very little prior research into the various "dos and don'ts."  This is mounted on an East-facing stucco wall that gets several hours of very direct morning sun.  Although the panel turned out very nice, I definitely learned a few things for subsequent projects relative to managing the size, weight, irrigation, soil compaction, exposure, etc.

...and here is a detail view.