Is this normal? Ppm 850 ph is 6.4

I’m not sure why they’re yellowish in the middle?

Most of the time thats just showing new growth but if you upload a picture in white lighting and not the blurple we can get a better idea

10-4 that what I’m hoping. I did use spring water which i know can be high in mg and iron

Hi welcome to the community. a pic. with natural light would be better. You should be running your PH at around 5.8 i doubt your plant is taking nutes.


Better?

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Yes much better…lower your PH with a hydro set up you should be around 5.8.

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Okay thanks

As the above said get that PH down to 5.8. What your seeing is new growth looks good to me.

850 ppm at that age is too high a concentration: you should be around 400 to 500 ppm. Simply dilute your mix to get to the desired TDS.

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Update: still yellow
my second plant is good! Looks healthy. Idk what’s going on