What's the third plant in your second picture post? It has little bunches and azolla growing the pot. Also, how much are you charging for azolla? I've been trying to get my hands on some cause I think it looks a lot better than duckweed, haha.
Very nice project. I envy all the room you have.
Azolla.. mmm techno.
No wait that's Rozalla.
How do all those plants get enough sun through that plastic?
The plastic is opeque. It only cuts the light by a little. Trust me I can burn the heck out of a plant during summer under two layers of clear plastic. I still put 50% shade cloth on this GH in the summer with the two layers of plastic and everything gets plenty of light.