Carence en potassium ?
SKUDUDUBAWstarted grow question 5y ago
Does anyone know what this is about? I thought it might be a potassium deficiency! 26 days of growth
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Leaves. Color · Yellow
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Robertsanswered grow question 5y ago
Phosphorus deficiency. Check substrate ph run off first
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Aqueminianswered grow question 5y ago
That looks like nutrient splash or foliar feeding burn to me. My plants do that exact same thing whenever I splash res solution with nutrients on them or if I foliar feed to heavily and allow the water to build up turn to droplets and puddle and sit for to long. I could be wrong though.
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