grodan??????

Discussion in 'Hydroponic Growing' started by gardenkingss, May 5, 2011.

  1. Why is my grodan turning dark greenish? Is that okay???
     
  2. #2 DonBlaze28, May 5, 2011
    Last edited by a moderator: May 5, 2011
    Whats a grodan?
     
  3. Algae - you need to cover the top of the cube with a grow medium like hydroton, or you can use cube covers. No light getting to the cube, will kill off the aglae.

    Good luck! :smoke:
    Doin'
     
  4. #4 gardenkingss, May 6, 2011
    Last edited by a moderator: Mar 15, 2016
    Okay thanks!
     
  5. How do I cover it? :(
     
  6. For this my man we need a scientist!!!!
     
  7. #7 Tihspeed, May 6, 2011
    Last edited by a moderator: Mar 15, 2016
    Cut up some mylar....or a space blanket....hell use foil, if you have to
     
  8. Than i'd have no lighttoit?
     
  9. You cover the top of the cube, not the plant ;)
     

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