I have an idea that is a cross between a storage unit and a greenhouse. People can rent a portion of the greenhouse to grow MJ in. Thne the greenhouse can be enriched with CO2 and so on.
So could the landlord also restrict people from drinking alcoholic beverages if they wanted to?
In the meantime if you think it is time for a full course change on MJ please sign this petition:
The White House
The reason the Metal Halides are helping is their Blue wavelengths.
Blue is good for potency.
UV is close to blue on the spectrum as well.
So, the reason it may work to increase is either it is damaging and the plant protects itself. Either way the adding of the MH helps in the the last...