PJ Diaz
Well-Known Member
That is the transmittance, absorption and reflection rates of a bean leaf.
Optical properties of cannabis leaves are not the same,obviously.
I didn't post the link, I'm simply responding to it. I'm sure ganja isn't the same as beans, but I would assume it's not too far off. And like I said, real world experience clearly shows me that the PAR light is not transmitting through ganja leaves at a high percentage.