Seeds sprouted; when do I start lights/nutrients?

Discussion in 'Closet / Cabinet Growing' started by Scott_22, Oct 6, 2016.

  1. Scott_22

    Scott_22 Registered

    Hi all, new grower here. I planted seed a week ago in my hydroponics cabinet and they are sprouting to about an inch. At what point do I turn on the lights (LED)? Also, is this when I start with adding nutrients? Thanks!
  2. Dutch Pimp

    Dutch Pimp Up in Smoke

    Once they are above the surface...their ready for light. ... weak nutes in about 2-3 weeks.
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  3. Cory Steele

    Cory Steele Registered+

    Sprouts and seedlings can take full sunlight, but if he's in a soilless medium, shouldn't they get nutrients right away?
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  4. dcyans

    dcyans Registered+

    Seedlings have a stored supply of nutrients which will last then a good 2 weeks. Feeding too soon can stunt our little ones.

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