Black Spots.

Discussion in 'Sick Plants and Problems' started by Zeolite, Sep 1, 2014.

  1. #1 Zeolite, Sep 1, 2014
    Hi guys,

    Groing in an organic coco mix ph is at 6.5 ish. Im getting black/brown spots on the leves. What does this look like?
    [​IMG]

    Thanks
     
  2. #2 snoopdog6502, Sep 1, 2014
    PK deficiency. You need phosphorus and potassium .
     
  3. #3 Zeolite, Sep 1, 2014
    Cheers snoop
     
  4. #4 snoopdog6502, Sep 1, 2014
     
    Thanks, Make sure your PH is in range to take it up. It could be that simple.
     
  5. #5 Zeolite, Sep 1, 2014
    Yea water tonight so we'll check it out.
     

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