Once hung, the planter can "self water" by pulling from the reservoir at bottom, and aerates the plants through the holes in the BPA-free plastic shell.  Photo 4 of 4 in How to Make a Totally Green Wall by Erika Heet

How to Make a Totally Green Wall

4 of 4

Once hung, the planter can "self water" by pulling from the reservoir at bottom, and aerates the plants through the holes in the BPA-free plastic shell.