Wow about time I took about 2 weeks to go thru this thread and I'm sold on the 12/12. I've been looking for the most time efficient way of growing. I'm actually in the final weeks of my 4th grow. I tried full term growing with weeks of veg, then I tried autos and realized they use to much energy. So now I think I'm going to give 12/12 a try. Del really sold the idea well. At the beginning of the thread I thought indicas would work really well using this method so i went and pick up some pre 98 beans from Cali connection, OG 18 from reserva, and some lemon skunk from DNA. I think I made some great choices. I'm going to start germin them this weekend and pics will follow. Before I came across this I had already started a DNA cheese that's been in veg for about 2.5 weeks so as soon as I chop my autos I'm flipping the lights 12/12 permanently.