What toxicity is this?

Hi! The new leaves of my plant look weird! The old ones are really dark mayne nitrogen toxicity Im not sure! Can you guys please help me? Cheers

The toxicity of the city

TravisG13 said:

The toxicity of the city

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thanks for the help.....

Hey you probably need to add bit more information for someone to help you.
such as medium,
Nutrients and frequency
Ph etc

Yeah with no info, and just assume ph ec and environment is ideal, prob mag, but it’s more likely a lockout and multiple issues caused by ph and/or other factors that are not listed.

J232 said:

Yeah with no info, and just assume ph ec and environment is ideal, prob mag, but it’s more likely a lockout and multiple issues caused by ph and/or other factors that are not listed.

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Im using coco/ph is around 5.8(plus,minus .1) 600w led light/temp is between 75-79/hum around 55/indica photperiod/ Im using a humus nutrient I can’t really tell much about that cause its not in english(I dont live in country where english is well spoken)

ProteinPapi420 said:

Im using coco/ph is around 5.8(plus,minus .1) 600w led light/temp is between 75-79/hum around 55/indica photperiod/ Im using a humus nutrient I can’t really tell much about that cause its not in english(I dont live in country where english is well spoken)

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I’m not a coco guy but 5.8 sounds like that’s the topend of the scale on vegging plant. I don’t know those nutrients so not sure what that is. When growing in peat I would typically flush the plant with correct ph water till I felt happy with the runoff and then give some fresh nutrients, that’s prob where you need to start. It could still be related to lockout,looks like it could also be N tox, mag can look like that as well. Maybe someone who knows more about coco will chime in, I grew in it once years ago. Search this site for coco, someone just posted a link with some good info, can’t remeber where. You never mentioned how much and how often you feed either.