Small White Spots all over leaves

Discussion in 'Marijuana Plant Problems' started by sopenderope, Mar 22, 2008.

  1.  
    sopenderope

    sopenderope Active Member

    I cant get pics till tomorrow
    but what could cause small white spots all over the leaves?

    it seems to be some sort of deficiency but i cant pinpoint it.


    anyone?
  2.  
    jimmyspaz

    jimmyspaz Well-Known Member

    Thrips? Aphids? Do you have scope? If so check underside of leaves for insects ,could be your problem.See FAQ's.
  3.  
    sopenderope

    sopenderope Active Member

    na theres no pests of any kind to be found

    thanks tho
  4.  
    jimmyspaz

    jimmyspaz Well-Known Member

    Just my first thought without pics,I'll check back tomorrow.
  5.  
    intoblackwaterpark

    intoblackwaterpark Well-Known Member

    might be a lighting deficiency what are you using??
  6.  
    sopenderope

    sopenderope Active Member

    its not mine but its 4 4' floros and a 400watt hps on 4 herb plants and some other garden plants
  7.  
    Hank

    Hank Well-Known Member

    Mist and add more airflow. What's you set-up exactly?

    Andy.
  8.  
    sopenderope

    sopenderope Active Member

    airflow isnt too much of a problem, theres three fans in like a 2.5'x4' area
    they do get misted pretty regularly also
  9.  
    Hank

    Hank Well-Known Member

    Yes get them pixs up. It sounds a bit like Powdery Mildew. This can be fixed though.

    Hank.
  10.  
    sopenderope

    sopenderope Active Member

    good catch, the pics of powdery mildew in the growfaq match the symptoms

    whats the quickest way to remove it?
  11.  
    Hank

    Hank Well-Known Member

    Originally posted by sopenderope

    good catch, the pics of powdery mildew in the growfaq match the symptoms

    whats the quickest way to remove it?




    Im not sure. I'll let the veterans guide you through this.

    Hank.
  12.  
    sopenderope

    sopenderope Active Member

    chicka chicka yea


    Powdery mildew



    pretty good guide at treating it. now just wait till the sun comes up

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