why my leafs coming yellow ?

Discussion in 'Marijuana Growing' started by cobancoban, Feb 26, 2011.

  1. cobancoban

    cobancoban Guest

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    You saw the plant, location and bulbs. What is the reason of these yellowish things pop out ? I really really need your help.
     
  2. Rocklobster

    Rocklobster Senior Member

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    I'm not the best with fert problems but that looks like a classic case of magnesium shortage. And normal advice around here is add espom salts to your water.

    Also stress can make plants hungry for mg.
     
  3. deleted

    deleted Visitor

    ^ mag or nitrogen...

    or to much water.. Cannabis dont like wet all the time. /other than hydroponics/ and your not growing hydroponic .. other than that, let potting dry out a little ..
     
  4. Rocklobster

    Rocklobster Senior Member

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    Orison ^^^ dont let anybody tell ya different but ya a good man lol.
    Only every seen mg problems a few times when other tight arse ppl plant my clones in cheap multi purpose or miracle grow.
     
  5. cobancoban

    cobancoban Guest

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    I will make my pot dry. And i let you know after. Thanks
     

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