14/10 @ last two weeks of flowering?

[t3chyo]

Hey guys, I have never tried this before but I have a firm believing that this guys right. THC forms in the dark, when your lights are off the THC is building, so giving it 2 more hours of darkness I guess would make for a more potent smoke, I must try this some time!!. T3ch , you think you're going to give this a go on your first grow?

It's possible, but like he says in the vid some strains can do 14/10, I would probably play it safe and do 13/11.