I agree with you man i have grown for 10 years at 18/6 now weather or not as to whats BETTER..... thats up in debate.... In some areas a plants light cycle would be 24/0 like in greenland Etc.... There are tons of stuidys on this topic some even sujest 24/0 will give 30% more veg groth. But thanks LW I do grow my own with 18/6 i just understand that 24/0 is possable and could or could not be better.... Personaly next season im doing 2 sets 6 on 24/0 and other 6 on 18/6 like i normaly do.... going to do same to both clones and see whos bigger % wise.... interesting:smokin: