humidity bags over seedlings

Discussion in 'Growing Marijuana Outdoors' started by moneyfresh, May 17, 2010.

  1. hey, i have about 20 seedlings and i used a plastic sandwich bag to keep the humidity up, they all sprouted since i started them from seed, and i just was wondering how long should the bag stay on and should it be always on, day and night?.

    please give me sum info. google isnt much help. THANKS!
  2. If they have sprouted, they don't need the bags anymore.

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