please help me!

mutefruit

Well-Known Member
I have a dilemma I can clone and veg perfectly with no issues at all lights are T5 nutes are GH 3part. when ever i flower litterally 1 week in they start to turn yellow they are under a 1000hps i use same nutes I have a 55 gallon drum I take care of them flush top it off check ph and ppm what do I do Im losing my mind. any suggestions?

My camera is busted but heres the deal. Lush dark green in Veg.

when i through them in to flowering they start to fade in the middle and slowly turn yellow. Then the leaf tuens like a bright yellow on the outside with a dark green inside. please help.
 
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