What problem is this I only have it on one plant

So I have one plant that is looking pretty bad the legs are skinny and brittle I no it’s got a couple of problems can some one let me no what the problems could be thanks

Looks to me as if there is a excess amount of potassium. Might be worth giving her a little flush and see how she responds.

You nute burnt the shit out of her.

Steveo123 said:

Looks to me as if there is a excess amount of potassium. Might be worth giving her a little flush and see how she responds.

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Will do thanks but why is it only on this plant I feed all the plants the same the other plants look helthy only this plant is like this will flush and see what happens

Every plant is different and if your feeding the maximum nutrients or close to, you will see this affect some plants and not others. Better to drop the nutrients a bit and while you trying to dial in the PPM. Good luck buddy, let me know how you get on!