HELP! light green spots on the leaves

[themadking]

I have a plant in an indoor hydroponic crop, it has been 3 and a half weeks since She saw the sun (LED), a few days ago I saw some spots on the leaves. Under the lamp looks like white, but without the lamp it is more like a light green or as if the leaf were discolored in thoose parts. I have the same behavior in the older leaves and some new ones have it too.

She is an AUTO AK47, I have it under LED lamp FULL SPECTRUM 24/0 the first 3 weeks, and this week I changed it to 20/4 until I finished, the temperature around 24 C - 28C depends on the time of day and humidity go for 40% - 65% also depends on the time. I have been feeding with GH Flora Series.

I've searched everywhere but I do not know what it can be about, this is my first grow ever, please if anyone knows what could be help me please, I'm very worried.

I attach photos, thank you very much !!

 

[themadking]

 

[Padawan1972]

could you take a picture without the burples?...it will help greatly in diagnoses seeing it in true color

 

[themadking]

Yes off course

 

[themadking]

They are just in the middle, like right next to the veins

 

[Mr Green Fingers]

Have you been feeding Calmag?

 

[themadking]

Have you been feeding Calmag?

Yes, I used 1 tsp / gallon of CaliMagic (GH). I don't know if thats enough because in the LED faqs says "use extra cal/mag". Do I need to use more?

 

[Mr Green Fingers]

Is that the same as 1ml/l? That's what I use so you should be good, one of my girls I got growing now has had tiny white spotty pattern on every set of leaves, mines definitely genetic as I checked for bugs and nothing, maybe yours is the same?

 

[themadking]

Not exactly 1ml/L, actually it's like 1.3ml / L. I also think it can be genetic, but hmm I am not sure. I'm worry that can be some toxicity/deficiency. I just want the best for the girl.

 

[Mañ'O'Green]

Maybe a little P and or Cal-Mag deficiency What is the PH in the reservoir? Are you doing recycle or drip to waste?

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