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    Dissolved oxygen levels and air diffuser rings

    hi I have a RDWC system that has air rings in each pot. I've recently changed air rings as I was changing out the pipes after root issues. I used soaker hose instead for a temp measure, bubbles look a lot bigger so I've managed to source the original hose from ali express (I refuse to spend £10...
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    Nutrients

    hi so I've been struggling for a year after switching over to RDWC with root issues, I've tried live and sterile res. I've had crops but been a struggle, then two back to back fails, early on in veg, the second one i seemed to have pulled back from the dead and now white roots appearing. I'm...
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    Mainling vs topping vs fimming vs scrog

    hi a very general question and I'm sure everyone has their different ways, but I'll welcome any advice from more experienced trainers. for years i just pinched the plants and let them do their own thing, until I switched to RDWC and in lockdown I had enough time on my hands to experiment with...
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    Enzymes in DWC

    Hi, first time I'm posting I usually find an answer in existing threads! I recently switched to RDWC first grow got chronic root problems and ended up using a lot of H202, managed to keep it at bay but small root mass and stunted growth led to poor yield. bleached everything, started again, 1st...
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