Did you also simulate Martian light conditions? Or would grow-lamps be required on Mars anyway?,(reply>), @Jeroen Trappers No problem at all! Really happy you liked it!,(reply>), Aspect Science thanks for the answer. Great video!,(reply>), Bingo! There wouldn't be enough light on the surface of Mars, especially behind the outer layer of an enclosed 'greenhouse'. So it will likely be artifical lighting being used. But nope, this was more of a bit of fun to illustrate the idea of growing crops in martian soil, so I didn't control lighting conditions.