What deficiency is this can someone please help

JohnDee

Well-Known Member
Barrybee,
First I'll tell you why nobody has responded yet. You have provided crappy LED photos and no information on your grow parameters.

That being said I'll give you a couple of wild guesses...basically shooting from the hip.

First guess: You have overfertilized, toxified the rootzone and are locking out nutrients. Most dramatically K+

2nd guess: Slight nitrogen toxicity along with a well advanced magnesium deficiency

3rd guess: none of the above.
JD
 
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