First attempt at hydro and plant is transplanted from soil whats wrong

the dark green leaves are from the miricle grow soil only solid nutrients and the lime green leaves are from the DWC system running only off a single household cfl bulb

the key is I'm new to this and i didnt put any nutrients in the water and didnt test its pH levels what am i doing wrong can somebody help me?

Doesnt look too bad, this is how you learn about the plant. Keep some sort of a record on what you do, this way you can look back and see what worked and what killed your plant.

Usually it takes 2 days at least to see an overfeed or something like that so its nice to be able to look back. Dro is kindof tricky to be learning with but youll need the gizmos (tds meter, ph meter) good luck and dont give up if it doesnt work out.