Bright spots on leaves / Critical+

Hi,

My Critical+ has bright spots on the leaves. It grows fast and shows no other problems rather those bright green patches and coarse leaves. I have more plants in the same tent - no problems at all. Same soil, same nutes, same everything...
It kinda looks like a sulphur or iron deficiency to me, but I'm not sure. She always gets some sulphur with pH down when watering. Also, she got some iron with nutes too. Could it be just genetics?

Any ideas?
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Same plant few weeks ago:
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Could it be just genetics?
Being on the new growth most, maybe it's N deficency? Add some fish emulsion?

What kind of lighting do you have? In some ways it looks like LED bleaching (or LED-related magnesium deficiency).
 
I doubt it could be N. Some of my autos shows slightly too much nitrogen in their leaves and I used the same soil mix for all of my plants. Also I fed my photos Biobizz Grow @ 1ml/l few times. Strange thing - it's the only plant with troubles and I have all sorts of strains in here - Gelato, GG4, GSC, Amnesia, a bunch of different autos...

I use good ol' hps 4x250w setup with some cfl's.
 
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I doubt it could be N. Some of my autos shows slightly too much nitrogen in their leaves and I used the same soil mix for all of my plants. Also I fed my photos Biobizz Grow @ 1ml/l few times. Strange thing - it's the only plant with troubles and I have all sorts of strains in here - Gelato, GG4, GSC, Amnesia, a bunch of different autos...

I use good ol' hps 4x250w setup with some cfl's.
might be Mosaic or whatever is mistaken for TMV (not trying to go down that road) or perhaps it could be genetic ?
 
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I doubt it could be N. Some of my autos shows slightly too much nitrogen in their leaves and I used the same soil mix for all of my plants. Also I fed my photos Biobizz Grow @ 1ml/l few times. Strange thing - it's the only plant with troubles and I have all sorts of strains in here - Gelato, GG4, GSC, Amnesia, a bunch of different autos...

I use good ol' hps 4x250w setup with some cfl's.
try feeding that plant a little more,i had one a few years back that i had to feed seperate because it was a hog hahahaha
 

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