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Is this a deficiency? Brown rust looking spots on ...

Ganjaprenuerstarted grow question 4y ago

Is this a deficiency? Brown rust looking spots on upper auto leaves. Been feeding 3 mg cal mag and 2.5 tiger bloom. Just did first flush last watering with sledgehammer then watered with nutes and noticed these spots showing up today. Gg#4 auto from crop king

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Leaves. Color - Dark-brown

Plant. Other

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TheUk420Showanswered grow question 4y ago

looks like a macro issue to me or brown leaves can also indicate a nasty pathogen hasto got in there some how remove the effected part and see how you go :)

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