New vertical garden concepts come out almost weekly. Here is a great new product from Evo Organic called the Aria Vertical Ecoscape. It is has a modular design which stacks on top of each other and has a water reservoir at the base which solves a the problem of water recirculation.

The plant core consists of 3 rows of 4 6-inch openings for plants (or containers) with drip emitters above each opening. The basin attaches below as a water receptacle.

Each 12-plant module snaps together vertically and laterally.

See some more detail through their technical drawings

Cost is about $US200-$US500