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Leaf Troubles: Nutrient Overload or Calcium/Magnesium Deficiency?
Blubbiblubbstarted grow question 4 hours ago
What’s happening with these leaves? The tips are curling up, and the DLI is below 45. I’m unsure if I’m overfeeding nutrients or if there’s a calcium and magnesium deficiency. What do you think the issue is?
Please help me, I need to feed in a few hours.
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Leaves. Curl up
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WhiteEdgeanswered grow question an hour ago
Looking like nutrient toxicity, probably by high nutrient strength combine with high VPD .
Try to reduce temperature or move lights way from plants...What is RH in tent?
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Organomananswered grow question 3 hours ago
No diary + limited info = impossible to give meaningful answers.
Letting it get this advanced before asking for help is pushing shit uphill.
There is no way to fix this before the plants will be ready for harvest.
The best you can hope for is to stop it getting worse.
Without knowing what you have been or have not been doing, any answers are glorified guesses at best.............but you seem to have multiple deficiencies and/or other problems..........but without a diary...............
Best guess..........phosphorous deficiency, potassium deficiency, calcium deficiency...........but all these things could be a result of bad pH, bad watering habits, bad fertilizer schedule, incorrect fertilizers etc, etc.............but without a diary..........who knows what caused this exactly......sorry.
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