Brown yellow spots on the leaves!!!

Hey hi and Happy new year to all.
I am in a bit of a struggle here i cant determite what is the cause of the yellow-brown leaves.
I am using coco with canna A+B and Pk13 also calmag biobizz in 10lt smart pot.
PH watering is 5.8-6.0 Temp:25-27 celsius Humidity:45-60
Strain: Purple Haze Auto
But i think something is wrong with it because its over 4 months now(bad or mixed genetics idk)

Honestly, I am not personally sure about those leaves. I am surprised with the stage of flower development considering this is a four month-old Auto-flowering plant, though. When did it start flowering? And, did it happen automatically like it's supposed to?

Ukulele Haze said:

Honestly, I am not personally sure about those leaves. I am surprised with the stage of flower development considering this is a four month-old Auto-flowering plant, though. When did it start flowering? And, did it happen automatically like it's supposed to?

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It was started about a month ago with no change in the light cycle 24/7 always.

Maybe the phenotype is crap IDK bad genetics