You can veg and flower in whatever you like root bound is BULLSHIT. Ive done a grow in 64oz cups and got an average of 14g or more off of some plants that should have been dead due to nute burns, bugs, heat, you name it and I did it. Not to mention they were hempy style in no soil. If all went well I would of easily got an O a plant X twelve plants not bad under cfls. Im doing a micro under 150hps and 2x26w cfl blue color to even out spectrum and I plan on getting minimum of 15g each. Never have I had a root bound problem. If I could size the pics I would post them for the haters. Take a ride over and check out the cfl boys pulling 7-14g per cut in half gatorade bottles under cfls X 20 plants with like 250w cfl every 2-3 weeks. Sounds like weight that compares to good HID users and damn sure better than half the people using 400-600w hid setups. If I offended anyone well hell, sucks to be you back your shit up or kick rocks.