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JoshuaTreezstarted grow question 4y ago

Is this potassium deficiency? Or nitrogen toxicity?

JoshuaTreez

JoshuaTreez

JoshuaTreez

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Leaves. Color - Yellow

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HighRoller909answered grow question 4y ago

yeah both. Nitrogen excess can create potassium deficiency, bear in mind. Too much N will block usage of K

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Organomananswered grow question 4y ago

I would go for potassium deficiency.

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