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What are those yellowish tips?

heythere12345
heythere12345started grow question 2 years ago
Does it look like deficiency or toxicity? Or nothing at all?
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Leaves. Color - Yellow
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Rap_a_cap
Rap_a_capanswered grow question 2 years ago
Unfortunately the burned tips and the leaves dark green tone suggest an incipient nutes overdose. This is the first level of toxicity. I advice to you to gently flush the soil, reach a Ph balance and the after the recovery go with 1/4 or half dose of fertilizers. Be balanced, better underfed than burned.
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ojetepelon
ojetepelonanswered grow question 2 years ago
La deficiencia de N es my suposición, no se oxiden las manchas (deficiencia de P), solo las hojas viejas amarillas, no tiene un diario para verificar los parámetros¡, por lo que el N está afectando la absorción de K probablemente. Compruebe el ph del drenaje y compárelo con el pH que regó. Aumente la uptake de N si está utilizando un suelo EC de nivel medio (1,2 EC) 1,25 ~ 50 ml de BG por litro de agua. Estás en fase de floración, así que deberías empezar a añadir BB 1ml por litro de agua. Si puede verificar la CE de los productos previos de agua le ayudará a saber si tiene una deficiencia de mg, debería poder encontrar información sobre la calidad del agua en su ciudad. sigue adelante y mira qué pasa, intenta ajustar la cantidad de agua durante 2-3 días y aliméntalos en cada riego
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Roberts
Robertsanswered grow question 2 years ago
Burnt straight tips is a sign of potassium deficiency. Seeing as your in flowering. Yes your nutrition level is high as far as the nitrogen goes. Cut back on nitrogen at least half and boost potassium and phosphorus levels. Flowering npk ratio is 1-2-3. Good luck and happy growing 🌱
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