plant going yellow hydro {help}pics

Discussion in 'General Marijuana Growing' started by BCmob81, Mar 19, 2009.

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    BCmob81

    BCmob81 Active Member

  2.  
    Pirate420

    Pirate420 Active Member

    Mine looked like that because of a zinc deficiency usually caused by ph being off. Should be around 5.5 to 6.5. Could it be that?
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    BCmob81

    BCmob81 Active Member

    he got hes around 6 so i think thats ok any other help would be nice
    thanks

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