Young plants leaves turned down

Hi,

I would get your PH down to 5.8 and KEEP it there. In the post 7 up from this one, the first picture, the leaves are starting to yellow. That's a sign possibly that your PH is too high, and the plant may be having some trouble absorbing Nitrogen.
 
What about these red stems? I read that it could indicate a nutrient defgicency. 15415443735202108206496.jpg20181106_164258.jpg15415443735202108206496.jpg
 
What about these red stems? I read that it could indicate a nutrient defgicency. 15415443735202108206496.jpg20181106_164258.jpg15415443735202108206496.jpg


Yes, and another sign that your PH is off. Keep in mind when your PH is off your plant is unable to absolve all of the nutrients it needs. PH accuracy is a must with Hydro.
 
I have maintained a 6.0 PH all week and my plants look great! Thanks
 

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