The Green Wheel: Hydroponic Garden that Saves Light & Space
The idea of a rotary hydroponic system is not a new one; this concept was developed by NASA as a possible means of providing astronauts with fresh produce while in …
Hydroponic gardening
The idea of a rotary hydroponic system is not a new one; this concept was developed by NASA as a possible means of providing astronauts with fresh produce while in …