Jack Herer is an awesome strain consisting of Northern Lights, Haze and Skunk. Sometimes known as Jock Horror as well. I'v been growing this particular strain for 2 years now and I love it. I am experimenting with 5 plants at the moment and each one was cloned from the same mother and not one of them looks anything like the others. I love science.. lol Anyway, if Jack is harvested at just the right time and cured properly you will have one of the best body stones you've ever experienced. It starts in your toes and works it's way up and the high lasts anywhere from 2 to 4 hours... guaranteed. It a very smooth smoke and tastes quite nice as well. It's normally a very tall, somewhat thin plant ranging from 6 to 8 feet indoors but I have these 5 ladies down to 22 inches for the shortest and 33 inches for the tallest one. They are into their 4th week of flowering under a 600watt hps and are doing very well. Here's a couple pics for you...