humble learner

Hey on your setup with the 72 plants in (2) 4'x4' trays I had a few questions.....

#1 How tall are your plants usually when you flower?
#2 Clones?
#3 Flood and drain?
#4 What lights are you running? 1000W? 600W? How many?

Feel free to ask me anything.

hey man i see youre running the bluedream. I just got my hands on some and i have a lot of problems dialing in the ppm. I was wondering if i could ask you some questions. Thanks a lot for your time.