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Grow QuestionsN or K deficiency

N or K deficiency

GlueberryJackstarted grow question 4 years ago

Hi boys, what do you thing? N or K deficiency? Thanks for help...

GlueberryJack

GlueberryJack

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Leaves. Color - Yellow

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justmmjanswered grow question 4 years ago

My N deficiencies always started with bottom leaves yellowing if adding more N works for you great but if not completely flush it and then feed with what you were originally. Maybe try foliar feeding with Calmg if you notice any purple streaks forming on the stem it is Mg deficiency. Foliar feeding with deficient nutes are going to fix the deficiency faster than through the root zone

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Selected By The Grower

CRiSPrGrowanswered grow question 4 years ago

Hi there Jack! that’s actually Mg deficiency , you need more calmag and perhaps reduce your light schedule to reduce the stress and Mg requirements. Hope this helps ! 🚀

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GlueberryJackanswered grow question 4 years ago

I thing it's not problem with over or under watering - recirculating system, 70% clay pebbles+30% coco, nutrients canna aqua vega. Automatic watering: 75 min off, 15 min on PH 5,8 - 6,0 EC 2,0 I try to add more N...

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Igrowneilanswered grow question 4 years ago

I would say it's N defenices... have you over water or underwater lately?? If everything else seems good it might be p.h within the medium ... sorry I can't say for def as many factors come into play ...

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