For a cheap design....

Ok heres my quick set up i can afford much so this is just what i threw together

1)Light 120 watt bright white fluoresent bulb
3500k 2000 lumens
2) chia herb garden growing spounge

Feel free to question comment or critisise

heres my new set up changes are
1) shop light with a total of 6800 lumens
2) bigger area (white)
why would my plant look like this?

At the moment im going to get a 400w Hps bulb for flowering and maby a 400w MH (and thing to use it) is that going to be enough to finish up besides ferts. i got a ph test comeing wont have for 10 days at max and what type of ferts should i get i have a IFA (International farmers of america)near me

How much should i water my plant? i dont want to over or under water and with ferts do i need to look for liquid ferts or solid?