Yellowing seemed to stopped spreading ,im not sure...

Towards the end of flowering plants use a lot less nutrients and adding more won't fix really fix the issue. What you are seeing is normal process towards the end of flowering. I wouldn't increase your nutrients, but start to decrease your feed levels in preparation for harvest!! 💪Happy growing!!!!!! 👊

Hi there mate I beleive your plant is self cannabilising any nutrients it can from your leaves to promote flower growth not really a bad thing at all as it shows your plant is nearly finished 👏👍💪

Try to check your run off water in what PH it is. For example if your feeding water is 7 as you say in the contitions and your run off water is more than 7 and especialy more than 7.5 you might face a nutrient lock out. In that case feed with water at 6 PH until you have normal prices again in your run off (6.2 to 6.9). Is also normal for some leaves to turn yellow but mostly in the last 2 weeks of flowering .

I think your plant is fading, that is, since the harvest time is approaching it is slowly dying, it will yellow no matter what you do. It is normal, don't worry