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Brown spots
Kramoussstarted grow question 1y ago
What’s the issue here thesw brown spots starting to appear on some leaves
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Leaves. Color - Black or grey
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MistaOCanswered grow question 1y ago
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Hashyanswered grow question 1y ago
I'm in agreement with shulin on this, try there advice.
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Trichom420CZanswered grow question 1y ago
CalMag deficiency, probably caused by nutrients lockout. Try flush with clear water with pH 6.5. Are you checking the EC of the solution? I think that u using a lot of nutrients on autoflower. Flush it and continue with half the recommended dose
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