What size pot and how many at one time?

In a 2x2x4 you dont have a lot of room to work with. I would grow at most 2 plants in 2-3 gal pots. Ideally i would only grow 1 plant in a 5 gal pot or so and train it down to fill the space and not take up much height. The more plants you have in a small space the harder it is to manage them all. Hope this helps you make a decision! If you need any more advice feel free to dm me!

Hey friend, I would do 1 large plant, in a 3-7 gallon pot. 1 photoperiod can be flipped when you decide the space is good and even a longer autoflower would fill the space nicely( one with at least a 9-12 week life.) If you start with one you'll be able to gauge how much space you really have to work with after lights, ventilation, plant training etc. * or there's always a sea of green approach....several small single cola plants would do nicely in 1 gallon pots, maybe 4 of them. Good luck with the decision making. ✌️

Hey my friend :-) that is entirely up to you. You can grow little pots with very big bushes in the tent, but just as well you can grow a lot of small pots with smaller plants :-) that is entirely up to you 🙏🏻👍