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Brown spot on old leaves in early flowering

Tencobrettistarted grow question 2d ago

Hy growers, Watch do you think about this problem in early flowering al the beginning of 6th week? Ph tend lightly to go down every day. No burnt tips or other problem. EC 1.1 go down 0.8 in two days. Thanks in advance!!!!

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Selkotanswered grow question 14h ago

hey 👋 If that’s not the case yet, you need to give your plant some CalMag

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John_Krameranswered grow question 17h ago

2-3 weeks eh ? what an idjit...👇

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Organomananswered grow question 1d ago

Calcium deficiency..........with a looming magnesium deficiency too. Also, borderline nitrogen overdosing. Remember too.............what is showing in the leaves today, is a direct reflection of what was happening in the root zone 2-3 weeks ago.

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m0useanswered grow question 1d ago

Early Ca signs to me.

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John_Krameranswered grow question 2d ago

Ca,P def

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