Hey Sub....I know this is an old thread, but I just started growing a few Sativas, and they are fox tailing like crazy, and I know its from the light intensity, thanks to you. I figured it was cause of stress of some sort. Well, I just got a bunch of SpaceJill seeds, Chernoybl seeds, and JTR seeds. Do I need to worry about any of these fox tailing? I'm in a Secret Jardin grow tent, with 600W's, and heat in not a problem....just intense light. I'll keep everything 12 inches or so below the light, should I have anything to worry about? Thanks for your help, your strains, your book, everything you do!!!!!