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when to turn 12/12?
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05-17-2008, 11:14 PM
olmeca
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Join Date: Oct 2006
Posts: 201
6 weeks sounds about right. Only way I can tell is by the size of the plant. Since it will double and then a bit more during flowering I tend to switch to 12/12 when I can no longer be sure that it will fit once mature in my growbox.
olmeca
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