Hydroponics v2

Version 2 of the Hydroponics project was actually an Aeroponics, meaning the irrigation by fine mist or sprayed water to prevent accumulation of too much water and thus of rotting roots.

However, I never managed to adjust the moistore level to provide good irrigation and eventually, all plants dried out. I tried an ultrasonic mist generator as well as nozzles to spray the roots directly, but it was a bad setup.

Preventing evaporation with a greenhouse setup failed as well.