That's brilliant. I didn't realize dark tubing helped. I would appreciate it if you wanted to post me on the setup as you do it.

The heat here prevents a good garden and I really want a tomato vine or two but I would need to cool it at night a few hours so dirt is not convenient but I especially am interested in lighting that would work.

Last time I tried many moons ago I used hps and mh lights but they generated so much heat and drew a lot of power so I gave up