Southwestern Living – Desert Gardens -Succulents for my desert garden ~ This is magnificent! I may have to try one of these for my patio.

A Organ Pipe Cactus Wall: an elegant wall for a desert garden. This looks to be Organ Pipe Cactus (Lemaireocereus marinates) and a little research shows that it has often been used for natural fencing in the past. Someone else has commented that this is a Mexican Fence Post cactus. See the comments below.