Problem, help me pleas🙏

[Grownsince95]

The numbers look good. Make sure you are adding the calmag first to the water because it does this weird thing where it precipitates out of solutions containing phosphates and becomes unavailable. If you're running enough solution through and it gets worse up the dose a little. RO water is tricky sometimes because it lacks buffering capacity that helps to keep pH stable

 

[Copacabana.123]

The numbers look good. Make sure you are adding the calmag first to the water because it does this weird thing where it precipitates out of solutions containing phosphates and becomes unavailable. If you're running enough solution through and it gets worse up the dose a little. RO water is tricky sometimes because it lacks buffering capacity that helps to

I always add calmag from 0.7 - 0.8 EC first, I initially set it to 0.5 but due to the lack I went a little stronger. I always mix the nutrients one day before. Thank you all very much for helping me