Getting a lil concerned

Hey guys 30 days into flower and I’m getting hella worried this issue is gonna stunt my buds..Asked for advice on what the issue was and a lot of people thought using cal mag would help and so far a week after it hasn’t helped the issue at all..I just sprinkled a little bit of fish meal for phosphorus and some langebite as well as a tad bit of oyster shell..Hopefully this improves the health of my tents cause I’ve came to far to run into problems now...I do believe I’m late late on adding more dry amendments considering I haven’t really sprinkled anymore since before the flip.Ill keep y’all updated for now here is a picture of each of my tents...The four by four is thirty days in and the five by five is two weeks in from first sign of preflower...

Top dressing high p fish meal might take a week or so to slow down what looks to be a P def, langbenite might be a little faster and should help with what looks to be mg def.

What soil? Exactly what brand nutes did you top dress & if you use liquid nutes, which ones? If using tap, whats the starting ppm? I ask because I'm under the assumption you've already tried feeding it soluble mg/p and it didnt respond?

Not knowing how much you have applied and in what forms I’m not saying this is going on but excess calcium is a major cause of nutrient lockout

What are your temps?