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Grow QuestionsI have symptoms of both N deficiency AND toxicity....

I have symptoms of both N deficiency AND toxicity....

Kaya666started grow question 6 years ago

I have symptoms of both N deficiency AND toxicity. Paleness is spreading up from the lower leaves, but there's also downward clawing & "burnt" tips on other leaves. Plus some weird brown ends on the larger fans. Haven't fed any bottled nutes. Halp?

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Leaves. Other

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CRiSPrGrowanswered grow question 6 years ago

Hey Kaya, you have all sorts of symptoms happening at the same time because of PH fluctuations probably due to the Kelp and a bit too much P in the urine causing a bit of lock out perhaps. The main thing is controlling the PH - maybe buy a PH strip it's very cheap ! Kelp will raise your PH quite a bit that's why you want to PH down it. Good luck with the flowering man ! 🚀

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cpt420answered grow question 6 years ago

Definitely not a healthy looking plant, showed some signs of nitrogen deficiency in the vegging phase and also some toxicity in the flowering stage. Try and keep your PH balanced between 5.7 and 6.5 if you are using a soilless growing medium. It will make the world's difference. Good luck man!

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