More leave pictures because im starting to worry more. Need tips or kind words :-)

you have a phosphorus deficiency blue spots a deficiency of everything else too.. remembering that pH, unless it's extreme, doesn't matter much in cultivation... looking at your fertigation, it's normal to have all the deficiencies, they are hungry, bio bloom and bio grow you should give 4+4 ml another thing, are the ppm of the solution you use or the runoff? keep in mind that you should give at least 1200ppm and normally the output is higher unless the plant is hungry... remember that ppm can also be misleading, a product with many salts can give a high EC even if in reality there are very few potassium, phosphorus, and nitrogen my opinion is to give them a watering only with biobloom and biogrow 4ml each, they contain all the necessary nutrients if you have mycorrhizae, that would be a blessing