Help identifying a pH drop

  • Thread starter tait
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tait

tait

1
1
hello! im having an issue that my ph is continually dropping, so far i poured out half of my fresh batch of nutes thinking it was my ppm, which was at 1860
and refilled it with normal water at 400ppm
maybe about 3/10 gallons.
yet my ph is still dropping?
what you see in this photo is the automated system I am using, Mycodo, the green line expresses my pH and the blue lines are 1ml doses of ph Up being dispensed, continually keeping the res above 5.6 (and below 6.2 with a pH down pump)
i know this isnt healthy for my plants to sit in this stasis, can someone help me diagnose?
A32C5173 94DA 4A4E 9100 0EDCFBFCE6D9
 
Cashmeh

Cashmeh

763
93
Picture of roots and plant, what ppms did you start at, what week did you change them at, what week are you currently at in your grow. Do u use ro water or bacteria? What type of system do you have them in. What is your brand of ph up and down.
 

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