The Hanging Garden creates an array of LED lights when plants ask for water. Using the moisture sensors and an ardunio, team in the office are able to know the aproxímate level of moisture contained in the plants which therefore tells them when the plant needs water. Each plant has an independent LED Light, creating an array of lights over time.

Movie clip + more images after the jump 

The Hanging Garden on The Clorofilas and Aer Studio