What are Living Walls?

• Art form
• Architecture
• Walls made of plants. Ecosystem on or within a building

Why build living walls?

• Health benefits, Improves air quality indoors, reduces cooling costs on exterior walls.

-

How are Living walls made?

Any plant requires a type of growing medium. Some plants require a lot of medium in order to flourish, other plants need very little. The first element to building a living wall is the physical structure of the wall. Plants need water and moist soil, two things not commonly found anywhere near drywall. Some method of retaining the drip from plants and soil is a good first step.

• build the medium, a rectangle with little cubbies at slight upward angles.
• For a home:
• For a large scale HVAC inter-tied system:

How do living walls improve indoor air quality?

air can be forced past the plants and the soil medium containing microbes that actually removes VOC's, dust and dirt particles from the air. The air is then pumped through the traditional HVAC system and is redistributed in to the building.

How do Living Walls reduces cooling costs?

shading from the plants on a sunlight wall reduces the amount of direct light hitting the structure. The energy absorbed by the plants is converted in to sugars through photosynthesis instead of reflecting and radiating most of the energy (heat) striking the wall.

What is the scale of a living wall? can I have one in my home or is it just for arboretums and large buildings?

• Living walls can be adapted to almost any size
• Examples of large scale
• Examples of small scale, household size