Yellow tips on the leaves

I am using tap water with 225ppm. Are you sure I need an additional calmag?

Thanks. How do I fix this?

Hi there OGSesh , the only problem about pH perfect nutrient line is that it doesnt fix your pH problems, and by the way it's not perfect. So what you are seeing now is N-toxicity. this you can see from the red stems, the "too green" "too dark" aspect of the leafs and the "yellow ends" like what you said. Basically you need to reduce the N. Another pretty huge problem is your pH run off of 7 , this should be 6.5 ... i'm quite sure the pH perfect is not good for pH , honestly i have seen this problem one thousand times with the pH perfect line. Another problem is you need calmag , this is probably causing the rust colored specs of discoloration (Ca deficiency) you're seeing . It's a pretty normal problem to have, if you check people that use this line of pH perfect, you will see more than half of the people with the same problem. It's easy to fix, so dont worry. Hope this helps ! 🚀