Any ideas on this?

MOcaver
MOcaverstarted grow question 7y ago
I'm guessing this is some sort of deficiency. Some of the spots are rust like and occur and young and old leaves. Any opinions? Advanced Nutrients 3 part. No supplements.
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Leaves. Color · Mottling
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Grey_Wolf
Grey_Wolfanswered grow question 7y ago
@MOcaver Looks like Calcium deficiency to me mate I'd foliar feed the leaves with some calmag and some chelated iron couldnt hurt either
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Buddie
Buddieanswered grow question 7y ago
https://www.growweedeasy.com/cannabis-plant-problems/calcium-deficiency Try looking here, hope it helps
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Fruitgrower
Fruitgroweranswered grow question 7y ago
Calmag bro.
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RastaMouse
RastaMouseanswered grow question 7y ago
I agree calcium deficiency is most likely the problem. Calmag will solve the problem.
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