Here are some of the air inlet/outlet design concepts, help us to choose wisely...

1. Vader

2. Eve

3. Bee hive 

More images and details

This is a cross section of the modular air IO valve, with 30x10 mm PWM fan (Not shown in the rendering).

The idea is that these air IO valves can be added, removed or combined in any desired way depending on the plant itself.  By utilizing this kind of design, we open more possibilities for further development of the Plant pod device, like external air supply, etc. Air IOs are connected to the top of the device using pogo pins, like this:

Vote for the design You like the most, and help us decide ;)