Leaves yellowing problems

Still got 3 weeks and my plants Recently started yellowing too early I’m running co2 in this room Not sure if that’s the culprit or not my other rooms are not yellowing using the same newts water and everything

Hey man. Nice big plants. I agree they are yellowing too much too early. Need more info though. what is the growing medium? nutrients? at what EC or PPM are you feeding them?

pulpoinspace said:

Hey man. Nice big plants. I agree they are yellowing too much too early. Need more info though. what is the growing medium? nutrients? at what EC or PPM are you feeding them?

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Medium is promix hp I’m in 10 gallon fabric pots I am running co2 feeding floranova nutes 850- 1100 ppm about 6.4 ph about 2 gallons feed nutes every time don’t get run off it kinda just absorbs back into the fabric pot