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Possible Nutrient Deffiency
DougJitsustarted grow question 4 years ago
Possible Nutrient Deffiency. I've noticed some yellow running down my leaves on one or two of my plants. I'm wondering what it could be? The ph is perfect of 5.9
Any help would be aplriviated and happy growing!
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Leaves. Veins - yellow between
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GreenParadisePTanswered grow question 4 years ago
La verdad es que pH 5.9 le aporta poco Mo, Cal, Mag, P, N...
Intenta subir el pH al 6.5 a ver como se comportan. Veririca tambien los indices de humedad relativa en el grow, vegetativo te pide unos 60/70% de humedad relativa!
Al final, estan bonitas, intenta lo del pH, creo que te ira bien, con eso no necesitas cargar la planta con nuts.
AcidFarmeranswered grow question 4 years ago
it could be a block of nutrients, frequent in coconut, especially if you have used coco in pressed blocks without dabbing it and previously rinsing it with a solution of Cal-Mag.
cal mag is used to "break" the sodium and potassium blocks present in the coconut fiber.
I have always faced this problem ... unfortunately rinsing away the harmful salts is tiring and a lot of water is used, but it is a good solution to save the plant.
now I have decided to spend a few cents more and bought loose and pre-buffered coco pro gia.
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Calveenoanswered grow question 4 years ago
Hey Doug. I'm having the same issue on one of my plants. My initial diagnosis was a Cal/Mag deficiency or lock out due to pH being out of whack. I haven't had this issue before, and I've grown this strain about three times now. I'll keep you posted if I hear anything, and I'd appreciate the same in return. Good luck to us both! 🙏👽
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