Wallgarden MultiHanger pots involve the use of specially designed planters, some grow media and water. Wallgarden Multihanger pots have a special shape for attaching to walls or frames, and slots allow drainage from one pot to another. A variety of different plants can be grown in a vertical garden, just provide sufficient light, water and nutrients. Vertical gardens are capable of being grown indoors and outdoors.They provide a significant amount of green coverage on a wall, allowing ornamental, fruit and vegetable plants to be grown. Plants Thrive in Wallgardens Vertical Garden fits simply to walls or fences so you can impress your friends with a living wall in your patio, courtyard or balcony. Modular, so you can easily rotate flowering plants to greenery, or mix for presentation. Wallgarden MultiHanger Benefits Vertical gardens have been around for centuries and are featured on walls all over the world. Plants are positioned so that they are capable of filtering the air, and producing a significant amount of insulation. A cleaner environment makes the Wallgarden MultiHanger a more environmentally advantageous garden option to explore.