The DHOG I have seen for 4 grows now have 2 slightly different phenos. Almost no difference, but how they grow is slightly, very slightly different(one is more broad indica leaf[with a heavy sativa grow pattern], and the other in more sativa/og, but just barely), and one smells a little more like a skunky/Chem type(see below), and the other(which I prefer) smells like(now this is my take on it) like rat poison(the type you might smell in Downtown LA's China town) mixed with concentrated lemon syrup for a snow cone or slushy, moderate amounts of skunk ass with small hints of the chemical type smell(which smells like a processing plant for fuel or zinc)....?.. Well, whatever it smells like its great for severe pain, and people with Fibromyalgia love it.