Manchas puntos amarillos

Hello mate, i think Gottagrowsometime say rigth. This seem a badly trips infestation, if you want to be sure check under all the leaves, you should find very little white larvae, to the naked eye they look like a moving white dot. If you didn't see they so you could have a Ca issue

the possibility of cal-mag deficiency is there but i also see minor signs of thrips or something. if its not flowering yet i would spray that girl every few days with neem oil-water mix. its also allways good idea to order some friendly bugs that eat those pest

belive me or not, i had this before, and there wasnt any pest on those plants, I just added more calmag to 0.6 EC in late flowering and it slowed a lot but I am not sure at all if this was the problem I got but for sure it wasnt a bug problem (checked with x50 microscope)

Possibly a nutrient or just something..but it's a pest. A badly infested one at that. You will see clothes of eggs or in the soil. Add silica to your plant or some nutrient that will help friend em off. Space your plant out. Make it hard for them to move around etc. Good luck.

This is looks more like a pest mate. And it's left a weird stain, possibly from the sun hitting the exposed pigment.

Looks more like pests than any deficiency. Check leaves ....

High Sammuray, You need to add an Cal-Mag supplement to your nutrient solution. Happy Growing Buddy! 💚

There are 2 main possibilities. 1. The pH of your soil is not correct. Try checking the pH level of the runoff water. I'm thinking the pH is too low. If that's the case, you can flush the soil with tap water and raise the pH again. 2. The other option is that your plant needs some cal-mag.