Yellow and wilting plants

For my next grow I'm definitely going to look into the perforated pots. Thank you for the advice

Update. Soil is now bone dry and the pH level is 6.5 I didn't notice some of the leaves curling upwards as well as a couple brown spots and one plant Still Remains droopy

my plants continue to take a turn for the worse. Leaves continue to Yellow and in some spots brown and curling Here are photos of plant 1. Any thoughts??

Plant 2 is not as bad as plant 1 however I did notice some spots.

Does anybody think this could be a deficiency? I did notice some purple mixed in with the yellow leaves

give em a little cal mag, what it looks like to me

Ok thank you