Assistance Identifying Nute Burn/Lockout?

Hello, I have just run into an issue with possible nute burn or maybe nute lockout? I was hoping someone could help me identify the issue and how to best correct it. I am using Jacks 321 for nutes and am a good 5 months into my grow about to flip them. This is just one plant, but the others have minor similar issues starting. This plant is larger. All are indica (Godfather).

Any assistance would be greatly appreciated! Thank you in advance.




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How old are the plants? Primary fan leaves will die off after three months or so. I don’t see ‘painted nails’ on your plants; looks more like liquid got on the leaves to me.

How about an overall shot of the plant/plants?


I planted the seeds on Thanksgiving, so a little over 5 months. There’s no way for liquid to get on the leaves though.

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Have you checked your runoff ph?

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Just curious if you have holes drilled into the bottom of the buckets? Where does your runoff go?

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@doublerdiner G’day mate 5 months so far wow,is in soil ? must be no plant take 5 months to veg to that stage ? anyway maybe a ph an ppm check as is a little rust but yeah long time man 5 months wow i be flippin after you sort out the issue an cut the affected leaves off asap :slight_smile: ,gd luck mate rock on :slight_smile: