I agree about the knowledge all knowledge is a gift when shared, I love to teach others and to learn myself. Thanks for explaining it that way, now I know I can map out 5 gal buckets with 8inch buffer zones and see how many I can cram in my tent before they start pressing up against lights or walls. Since I will only being growing Inidicas then I beleive I need to pay more attention to the width of the plant than the height correct? As I understand it Sativas get tall Inidicas get wide. Once I have my max capacity I can further help them grow by playing musical buckets and constantly moving them from the center of the group outwards and outwards in. I can place a fan or two in opposite corners to keep air circulating and of course trim and train the plants as needed. now I need to figure out how much nutes they will go through so I can calculate that cost (is there a formula?) and also buy some smart pots which should allow closer bunching being flexible fabric as opposed to rigid plastic.