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Brown spots on the leaf
gonghastarted grow question 1y ago
Manganese, magnesium, calcium deficiency? what does this look like to you?
No bugs checked the whole plant
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Organomananswered grow question 1y ago
Spots are calcium deficiency, yellowing seems to be magnesium deficiency.
Add some cal/mag to your fertilizer line up or increase the dosage if already using it.
GoldenWeedGroweranswered grow question 1y ago
I agree with @organoman: calcium and magnesium
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