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Leaves yellow and spotted

willertexstarted grow question 3y ago

Can you please figure out what is going on with the plants in the pictures? I'm using RO water with AN and I already added calmag (1ml/L), grow a-b and B52 The first plant is more involved in the problem, the second one started to show symptoms few days ago. EC=1 pH=6. Thx 🙏

willertex

willertex

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Leaves. Color - Yellow

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GoldenWeedGroweranswered grow question 3y ago

it looks like calcium deficency, or at least I think so... Good Luck 💪

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Terp1answered grow question 3y ago

Hab erst an Schwefel Mangel gedacht... könnte aber auch ein Pilz sein - such mal nach "Septoria". Ich würde die betroffene Pflanze erst einmal vom Rest isolieren

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