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Potash?
CanuckTaughtMestarted grow question 2y ago
I think this is a potassium issue. Iv amended the soil and also added kelp and a teaspoon of alfalfa meal. Wondering what you all may think.
Few other leaves look like this, pictured here.
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Leaves. Edges burnt
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Chubbsanswered grow question 2y ago
If your talking about the yellow tips,that's generally the first sign your soils nutrients are a little to high and its starting to burn the plant. I'd check the ec/ppm on your runoff to get a good idea how strong your soil is.
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