Nute burn followed by lockout?

Laxzeus32
Laxzeus32started grow question 5y ago
Please see last pic for this week. Can anyone confirm suspicion of lockout resulting in the spotting/dying pets of leaves? Any advice about removing leaves etc. appreciated.
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Week 9
Leaves. Curl up
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MrStinky
MrStinkyanswered grow question 5y ago
Dont remove the leaves, looks like you are in full on flowering mode it may be that it needs a drop of calmag. The symptoms fit the stage. It will be burning through nutrients now to flower as much as possible, dont forget.
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MrNObody_Grows
MrNObody_Growsanswered grow question 5y ago
Yes this definitely looks like nutrient lockout from PH issues. Itโ€™s causing multiple problems to get to this stage. Unfortunately you are pretty far along for a heavy flush but I would definitely get those nutrients down. Check run off for PH and PPM. If itโ€™s coming out 1400 plus then you have issues and should flush some but it will risk yield. Best of luck and happy growing. Keep PH 6.2 to 6.8 for soil.
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