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20 Comments

  • CenCal Weed Cultivator
    Reply

    Water temps are too high! Bring it down. I run a RDWC and keep my temps between 65-68 degrees, and give my plants "UC ROOTS" my root system is pure white and healthy… Just trying to help

  • unknown cuyler
    Reply

    I have had the idea to make a H2O2 sterilizer on the intake of my air pump. simple fill a bottle with an attachment large enough for the intake. have a tube from the top to the bottom and an air stone bubbles the air through H2O2 sterilizing the air before it bubbles in my system.

  • Sameer Date
    Reply

    I am in India (Mumbai). I am trying Hydorponics. I have few plants suffered with root rot problem. We don't get here 33% H2O2. However I have managed to get 3% H2O2 mixed with 1 ltr of water. I want to create ICU unit for sick plants of mine. Where I want to use H2O2 only for plants which has root rot issue. I would like to know how much my liquid (3% of H2O2 mixed with 1 ltr of water) I should mix with normal water and how long I should I keep my plant in this water? my plants are tomato plants 20 days old 6 inch tall
    .

  • Transhumanist Space Exploration
    Reply

    The chemicals in 3% solution will not be absorbed by plants, they do not literally absorb everything from water.

  • Simon Peter Mulima
    Reply

    What do u use to sterilize the seeds and avoid molding? Wont Hydrogen-peroxide have an effect to the animals since i intend to make animal fodder?

  • Cliff P
    Reply

    Just asking how did you clean everything after your harvest? I got it and I keep getting it reinfection everything!! Dwc rr

  • Erickson Umbu
    Reply

    Hey jude, sorry I'm from indonesia… 
    I have long been a close watch on this … and I'm very interested ..

    so whether H2O2 35% that you wear is a type of "foodgrade"?
    here is very difficult to find food grade H2O2 ..

  • alejandro torres
    Reply

    hi  what happens when you just can find peroxide at 50 %? i had tanqs of 2000 vlitres wich its vde best measure vin watwr to clean roots with peroxide? thanks 

  • JD Cunningham
    Reply

    so i had a dwc pump go out on me and im tryin to clean up the nasty with sum 3% i put in about a cup in a 10 gallon.. should i let it stay in there or flush it out after a day or so.??

  • Dustin Chamberlain
    Reply

    In my dwc my roots were brown and nasty I have a 5 gallon tub with 6 3 inch net pots I put 2 teaspoons of 3% h202 within 20 minutes roots were white and no brown what so ever

  • tasuki
    Reply

    I have 3 separate DWC buckets so they are isolated. The bucket in question has water that is little over a week old. Almost ready for a water change.
    

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