My Grow Room Idea ( low Cost)

I was wondering if sombody could tell me if this would work or am i wasteing my time, Im a student and i dont have alot of money.

So i made a grow box in metal shop its 2 by 4 and 4 feet tall it has hooks for lights and a shelf for plants i was thinking of putting 2 Flourecents on the side and 2 flourecents on the top (shop lights) I have them just laying around all I would have to do is buy bulbs it would be going in my closet that is all white

I would be using soil perlite building sand worm casting mix

fertilizer i would be buying cheap water soulbe Plant Food brand from canadian Tire
All purpose 20-20-20 for Veging and for flowing 15-30-15

I got cheap Ph meters and Ph up down

I was going to use cool white Flourecents for Veging and for Flowering Warm white (12 on 12 off)


I also have fans and aculy have a hole in my closet to take air in and out for venting

Forgot to mention i would be growing Northern lights if that makes any differnce

So guys what do you think

(I told my shop teacher it was a tv stand

It should work, I have seen people flower in less, but you should definitely LST. Dont veg them too long either or the will just get too big. Make sure you have decent ventilation too. Happy growing!