After reading the entire thread, this was posted by someone on there in regards to your op about it increasing resin production by 25%
"well let me just spoof this myth for everyone
a while back(when not much was known about growing canabis), it was said that by piercing the stem, in a way that the plant would not be able to heal the wound, the thc resin would constantly flow at a faster rate because the plant is trying to heal its self with sap.
the problem with this theory is that as we all know thc is not grown in the stem, but is produced on the bud where the crystals are. therefore there is no way this theory is possibly true.
what will most likely happen is the plant will become infected with some sort of disease or pathogenic virus, and in result will lower yield and the plant will struggle.
the correct way to do what the OP is tryuing to accomplish is done by lightly sqweezing the stem so that the inner core of the stem cracks but the outer layer of the stem does not break skin. what this does is create super highways for nutes to flow thru. its like when you lift wieghts, your muscle breaks down and tears its self and rebuild bigger stronger muscles."
Now, I would like to say that it seems like the OP over on grasscity was not looking to increase his resin production but use the nail as a alternative method to supercropping to create 2 main "veins" for nutrient uptake and not resin production.
I don't want to offend or piss off someone so just wanted to rebutt on this debate. Furthermore, I am also not putting forth a strong rebuttle in the fact that I am only using 1 qoute from the same thread and do not have any facts to back up this part of the qoute I used "
what will most likly happen is the plant will become infected with some sort of disease or pathogenic virus, and in result will lower yield and the plant will struggle."
Lets all go smoke a gotti after this

