Hello all, and thanks in advance for your input. What would be the ideal container (pot) size for a small sea of green op? Looking to veg for 4-5 weeks, then flower for 8 weeks. Would like to maximize all available space (7ft x 3ft closet). I have several 5x5x5 square pots, and several 3.5x3.5x3.5 squares. The 3.5's seem too small, but I am the noob here. Any suggestions?