Ebb and Flow Help

Discussion in 'Hydroponic Growing' started by doyoulikegreen, Aug 2, 2012.

  1. I'm using the following setup for ebb and flow.

    My question is, what is the best way to have these plants positioned? I've got some river rock in there now, but I'm not sure if I should add more, or get some hydroton and fill it up. OR, so I put a lid on it (with holes made) and have my 4" pots suspended (like DWC)?

    I'm just not sure where the roots are going to go with my current setup.

    any advice please? Thanks
     

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  2. Lower your lights number one. And I use a 2x4 foot tray that I flood and drain with about 40 gallons. I use hydraton and rockwool. I have never tried river rocks.
     
  3. Do you have any pics of your setup? I've Used 1.5" RW cubes in DWC before with no issues, but I worry about algae and the cubes becoming too saturated with water in an E&F system

    I'm using a 400w MH for veg btw, I'll get another picture of the whole veg side.
     

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