Room Too Small?

Im thinking about starting another grow. Just got my hands on a cabinet that was tossed. Just measured it. 1.5f x 22inches. the hieght is high enough to have two grows. Im wondering how many plants i can fit? Im growing autos. Im not worried about heat, light, etc. Thats been figured out. I might even scrog it. i figure if i keep up with the trimming and the air control ide be able to fit at least 3. Looking for some opinions. Also wonder what pot size and diameter?
Im sorry if this is in the wrong section of the forum.
Thanks for the input.

im sorry. I forgot to tell you that I will be growing auto lowryder ak47s F1s