Yep, I'd say DiAss is being a tad bit ignorant when it comes to plant processes. I mean when this guy is more worried about a plant stretching than keeping it green and healthy, it oughta tell ya something. Someone has their priorities a bit fucked up. It also suggests that he thinks high N foods induce stretch. They don't, details follow.
Two things that induce long internodes outside the normal early flowering phase or sativa genes is very low light which is usually a moot point for this discussion as the light is above the canopy (the lower part of the plant has lignified somewhat and is through undergoing cell division and elongation) and use of high P foods, aka Bloom Foods. IOW, you guys having a love affair with your cannabis specific bloom foods are again shittin' in yo mess cans. Read it and weep -
http://www.gpnmag.com/what-really-causes-stretch
So, a plant will be a happy plant with a more balanced NPK value, also helps to read your plants and understand what they are telling you.
Uncle Ben