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Burning tips

JoseTodoLocostarted grow question 5 years ago

Hi, I notice the some burning on the tips, I think it is related to nitrogen toxicity, it started happening during early flowering, I have been adding cal/mag & b52 and they also contains more nitrogen. I have been topping just plain water for the last week.Anyone had this issue?

JoseTodoLoco

JoseTodoLoco

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Leaves. Tips - Burnt

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GMSgrowsanswered grow question 5 years ago

You need to take the grow nutes out in flower and just use the flower nutes. Ph needs to be set at 6.2 or 6.3 Dutch nutrient formula is great for hydro grows or canna aqua. The real dark AN ph crap is really not the best. Your ec should be about 1.6 to 1.8. Dont add cal/mg unless you see they need it. Cheers

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Personal6Groweranswered grow question 5 years ago

In my humble opinion it looks like overfeeding and maybe a little overwatering..Use just water for a week and i believe it will get better soon man!!If u also have something about plant-stress(like algamic) use it,it will help😀

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MangoDuduanswered grow question 5 years ago

Nutrient burn, you flush the soil and it will be good, check the runoff ec to have a prove that the soil is flushed or already charged

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