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  1. H

    Grow Mediums Oxygen RDWC – How import is 100% DO Saturation is the Res water?

    If dissolved O2 is really a big deal, then exactly how much O2 is required to insure optimal oxygenation for the plant, the root balls and the microbial colonies? What is the optimal safe DO saturation that must be maintained in the res solution through the months of growing? The commercial...
  2. derek420colorado

    Grow Mediums A Must Read for All DWC Growers! Increase your Yields and Get more AIR!!!

    So it seems that there has been quite the explosion in interest when it comes to folks doing DWC(deep water culture) growing. I have been growing in DWC for close to 10 years now and the reason I have chosen to stay with that method is because it is the most effective way to deliver O2(oxygen)...
  3. Ronin

    Old Reviews O2 Grow oxygen emitter "Next level oxygenation"

    Here's a new product I came across recently that may be of interest to some AFN growers.:cheers: O2 Grow I personally have not used this product yet, nor am I affiliated with them in any way.:toke: I'll be waiting for the price to drop before giving it a shot. Good day all:pass: