The theme on the AgroHackathone 2016 was city farming and the whole idea was a collaboration between engineers, programmers, farmers, and designers. The result of 48-hour hackathon supposed to be a working prototype.
Our group designed a modular vertical gardening system. Each module is a 3L pot (which is enough to grow vegetables in it) with an individual programmed watering regime that can be controlled through the blue-tooth.
Part 1. Module and prototype
Modules are stack-able and can be both an independent wall and a part of a more complex construction.
A water pump is hidden in a separated sound-proof box.