Zu viel oder zu wenig? Die Kalzium Magnesium Mangelflecken werden stärker.

have you been thinking about, having given her the wrong diagnose? thats no malnutrition at all, more the opposite to much to strong light from above, and to much nutes but damage is done, dont tra t correct anything in this stage of grow. because shes nearly done, and will forgive you all the mistakes. weed is resiliant. go on with low dosage of nutes, dimm the light a bit give her love and water. so she will finish soon

BITTE NICHT einfach MEHR Düngen sondern schauen wo das problem liegt bevor es zur Überdüngung kommt oder zum "überschuss" & das kann nach hinten los gehen. Also ich habe von dem "Zuchtschema" von Plagron bei meinem 1. Grow die Dünger menge voll nach dem Plan gemacht bis ich gehört habe das es unnötig ist! Jetzt nutze ich ca. 65%-85% der Angaben und das klappt SUPER! Es gibt eine Internetseite die mit KI Arbeitet und Probleme etc. an den Pflanzen erkennt. Hier: https://ottcouture.cloud/ml/index.html LG & GUTEN GROW!

the nute ratio of that fertilizer is out of balance. Not enough info given to make any suggestions on that, though. new growth is exhibiting chlorosis? could be too much p or k and too much of either of those can lock out other things which would explain the other symptoms. Could be K deficiency but the new growing being pale would not jive with that. Going purely off visible symptoms is a crapshoot. There are overlaps, there are times when the symptoms are not exactly the same as what you see on a typical leaf symptom chart. Need more information to eliminate possibilities. Download a leaf symptom chart... consider how much you've fed - not just overall concentration but each primary and secondary element the plant needs. the ratio of these elements is just as important as the overall concentration. beward, the companies wiwith less integrity tell you to overfeed and flush just so you buy more of their over-priced products. They often instruct growers to overfeed because it is a good business model, i guess.

I do not see a problem with cal/mag at all, but I do see a combination of a potassium deficiency and with excessive nitrogen.

Check your room temp/humidity and your watering habits, let them maybe dryback some more or lower light intensity if you are already late into flower (last two weeks). Cal mag def is a typical LED thing, lots of light and not so much heat, the plant needs transpiration to draw cal mag from the roots to the tops so low leaf temperature might be your problems when you already given extra Calmag. In some cases it can also indicate problems in the rootzone like infections, cal mag will be most likely the first deficiency’s to show up with unhealthy damp roots