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Damaged new growth

Maddmaxx
Maddmaxxstarted grow question 4 years ago
New growth leaves are narrow and the veins are darker. Last one like this died.
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Leaves. Veins - yellow between
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sir_isO
sir_isOanswered grow question 4 years ago
Yeah as B4rns and InspireMe says, looks like you got some form of toxicity, nitro especially, related pH issues and associated lockout/deficiency. Flush (at least to some extent), definitely lower your nitro (probably not only) inputs....and use some buffering stuff (calcium, magnesium, potassium)...and some general elements, microelements.
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JUNGLE_B4RNS
JUNGLE_B4RNSanswered grow question 4 years ago
Too much nutrients. EC level of the soil is too high. Flush your pots to rinse out the NaCl.
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InspireMe
InspireMeanswered grow question 4 years ago
Maybe even a cal mag issue as well. It's a little tricky to tell with only a few photos. I'd recommend adding a few more and also creating a diary will help massively
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InspireMe
InspireMeanswered grow question 4 years ago
You dont have a diary so I cant get any info from that. Going for the look of your plant... Leaves are curling up at higher points in the canopy, that suggests light/heat stress. I'm also seeing some dark green leaves with burnt tips. That looks to be too much N. If it were me I'd raise my light and reduce the N. Hope this helps 😊
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