How far should my lights be ?

Discussion in 'Growing Marijuana Indoors' started by Osgode3, Apr 13, 2016.

  1. First timer seeds just sprouted 2 days ago put them under my HPS lights 400 w

    Turned lights on when they sported thru soil

    Today have yellow on the tips of the leaves? I Had them closer to the lights yesterday [​IMG][​IMG]so have now moved further away ?

    Probably 3 foot see picture how do my seedlings look ?? Thanks

    T




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