Have you gotten your system running yet? I have not grown lettuces yet but plan to soon. I understand they are a low light, cool temperature, water loving plant, and are fairly easy to grow. Although I am not sure it's the best fit for your system, because they have relatively small root systems. I think the gallon jugs being used for the growing chamber for lettuces would be an overkill.
Last edited by GpsFrontier; 01-14-2010 at 04:05 PM.
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