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Is this a deficiency? Brown rust looking spots on ...
Ganjaprenuerstarted grow question 4 years 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 4 years 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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