I responded to your thread about g13, I have also grown their blue venom and was not near as impressed with it as I was with the Pure power. Its doesnt make sense to me really, but the bv was my first grow and the pure power my second. I would still rather grow the pure power, it has a great yield. I started flowering an 8 inch clone, it ended up being about 18 inches and I got a 1/2 ounce, the top nug being a 1/4.