RE:What a facility needs...A ROOF Ya when you are in Edmonton and the temperature in -40 in January and -10 in July LOLOLOLOL
This is Colombia, have you actually ever been there? Do you understand anything about how ideal the weather is in Rio Negro, Antioquia, Colombia for cultivation. Did you know that the Paisas come from a lineage of agricultuaral specialists.
These guys know how to grow and they are the best place in the world to do it. And talk to any experience grower and they will tell you that natural sunglight beats artificial sunlight anyday.