Yellow leafs

As Stork and m0use mentioned about EC I made decision to flush her out with ph water 6.3 Surprisingly runoff was perfectly same ph. But EC at first 100ml was at 5.3 Not sure what to do next. After 2 day's She's not getting better. Definitely need change in feed.

If yellowing begins at the oldest foliage and progresses upward, it is a nitrogen deficiency. If it starts at the top of the plant it could be calcium deficiency. Here's a blog that you may find helpful to navigate the issue: https://futureharvest.com/blogs/articles/how-to-identify-cannabis-nutrient-deficiencies?_pos=1&_sid=aa883d910&_ss=r From the pictures it looks like you may be low on the nitrogen, in which case, adding more of your bloom cycle fertilizer would be recommended. Future Harvest's Calnesium is also a great way to prevent calcium and magnesium deficiencies while increasing nitrogen. Hope this helps! -Bryce from Future Harvest Nutrients

No creo que sea exceso de riego esta regando con 200ml en una maseta de 15lts y es poco. Estoy casi seguro que la arcilla está alterando su ph. Riegue y controle el ph de su drenaje. Y coméntame como son los parámetros.

Well you just write what's wrong with her, you haven't fed her now she is hungry and looks to me like a little overwater try not to water her every day skip 1-2 days When you feed her lower the EC so you won't have nuts burn I don't know how much EC you give her before she starts having nuts burn I will say start with 1.4 EC and watch her