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    Exclamation Root rot? - white froth

    Hello,

    This is my 4th attempt at this now. Where I live the weather is very hot and I have trouble with root rot. On this grow I bought a water chiller, and I keep the water at 17C.

    I have two problems:

    One plant looks like root rot, but the rest don’t have any signs. This is a recirculating dwc.

    The second problem is ph. I am constantly needing to bring it down. There is also a white froth, I am wondering if this is connected to the problem?

    PH is always 5.5-6.5 but the goal is 5.8. The air temp is 20-28C depending of time of day. 24 hour leds. Air stones in main tank and every bucket. Humidity is 40-50%. The tent is in an air cond room.

    I use the trio general hydroponics. Flairform PH down and pythoff for root rot prevention.

    You might find more info in the pics. Please ask any questions.

    Appreciate any help. Thanks.
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  2. The Following User Says Thank You to varietypack For This Useful Post:

    GEORGE (20-08-18)

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