Has anyone ever tried to grow a plant inside a glass cylinder to constrain the vegetative growth? Could this be useful for a SOG? In case its not clear I mean a cylinder open on each end.
Sorry for my craptacular illustration
Out of curiosity could raw carrot juice be used similarly to molasses? Theres a good bit of trace minerals, fructose, potassium, some sodium which might be a problem. Would the plant be able to utilize any of the carotnoids or pigments?