m0useanswered grow question 12h ago Looks like the beginning of Ca issues. Spotting on the leaves. some of the yellowing inbetween the veins susgest Mg but its not the only thing that cuases that. Might be hungry over all.
No diary linked so hard to tell.
https://420life.com/wp-content/uploads/2021/10/Marijuana-Leaf-Deficiency-Chart-scaled.jpg