High bro, your plant is looking healthy and does not show any signs from a deficiency or nutrient burn.
That means that you give the right amount. Not too much and not too little.
But there is 1 issue that I see in your diarie and that is that you feed with pH 7. This is really on the high side for soil and 6 would be the low side. It is best to take the middle so pH 6.5 is the ideal pH where the plant can absorb the nutrients the most effective. From now just give nutrient solutions with pH 6.5 and do not give lower to compensate or flush or anything like that. It will just cause more problems and you are doing great so far!
Keep up the good work!