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Brown spots and yellowing
Bumhammerstarted grow question 4 years ago
Hi,
I've had these brown spots appear on my Green Crack - at a guess it's a nute def.
Any help guys?
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Leaves. Color - Yellow
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DoctorFeelgoodanswered grow question 4 years ago
It’s actually a form of mold
Defoliate the infected leaves
And get more airflow
And reduce humidity to just under 50
Hope this helps as I’ve had the same problem
Happy growing
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Crawlndoganswered grow question 4 years ago
pH fluctuations will cause similar issues... check the pH of the water/feed going in and check again coming out.
If everything is good, then it also has some similarities of Nitrogen def.
Hope that helps.
Happy Growing!👉😁👈
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