Are my plants Roots healthy?

Cpip1218

Member
My plants seem healthy but my roots are completely brown besides the very bottom of the roots get white for a little bit but soon turn brown. It's not a slimy brown it's like a tan colored brown. I run a chiller and water is always below 70
 

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Cpip1218

Member
putting something organic in the mix..?
I use general hydroponics micro grow and bloom and that's it are they know. To stain roots? I bought a 1/10 chiller for my 4 plant system and I was hoping my warm temps were my problem but roots have never been WHITE
 

Cpip1218

Member
I use general hydroponics micro grow and bloom and that's it are they know. To stain roots? I bought a 1/10 chiller for my 4 plant system and I was hoping my warm temps were my problem but roots have never been WHITE
Temps don't hit 70 anymore always below
 
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