Im new to this PLEASE HELP!!!!!!

So im using ffof as my soil mixed with coco coir. Ive added bat guano. A little kelp meal and a little bit of ewc. Im used. Azo an mykos when ive transplanted. Ive just recently started to ph my soil bc i was noticing some nutrient burn or so it looked on the tips the soil was phd at 5.9/6.0. Ive added a little dolmite lime to the soil to help bring my ph back up a little i water with 6.5 ph water usually no nutes as im in veggative stage right now. Im going to try and take some pictures could you guys possibly give me some advice. Ill be transplanting into 5 gallon pots next week right now they are in 2 gallons have been for about almost 2 weeks i fees by hand and wait until. My plants are dry but not under watered

Take a pic of the affected leaves. From what I can see in the photos, they're ok

These are most of the leaves theres not a whole lot but i know how quickly things can turn i monitor my plants daily and i have added ewc and kelp meal to. The soil bc of this. The smaller plants in one gallon are yet to have. The coco coir or the. Kelp meal or ewc added i. Just got this stuff in and i will be adding tomorrow when i transfer them into 2 gallons