Ready to throw in the towel

i know everyone answered this but your plant needs nutrients. A lot of times soil comes with nutrients and you dont have to use othr nutes until 4 weeks in. It looks like you need to give your plants proper nutes. Flora Micro,Grow,Bloom&CalMG is all you need. Make sure the PH is always always always between 6&7, I do 6.5. Your plants will respond once you give nutrients. When you see the leaves losing the dark green color that means your plant is starving&using the nutrients in the leaves to survive.IT does not look like that bad of a problem,you can get it under control if you do that-Also make sure your plants r the correct length from the light,

Gave nutrients last night and Here she is today.

I’m having issues with Bruce Banner now,, The leaves are dark green, look dried out and leaves feel like paper,, also curling. Any advice ??