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leaves with brown spots

kira90started grow question 10 months ago

hi guys, do you know what these stains could be? Can you give me some advice please?

kira90

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Leaves. Color - Dark-brown

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Hazeanswered grow question 10 months ago

Hello, looks like PH Problems. If the newer leafs okay and the symptoms stopped no problem. If there will come more leafes in the middle and lower section like this on the picture i would check PH.

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