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calcium deficiency???

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    HYDRO calcium deficiency???

    hello, im dealing with what could be calcium deficiency on my 5th week of flowering Bad Azz Kush, my top leafs are dark green and they are developing yellow/brown dots from what ive read calcium goes from lower leaf up, but this started up. so i just want to double check. Im growing hydro DCW, 600w led. Uploaded a pic
    Thanks in advance.
    Attached Files

    ~UrbZ~ Grow Big or Go Home!


    • Deadhead91
      Deadhead91 commented
      Editing a comment
      This chart saves so much time, literally my go to, even saved it to the phone.

    • UrbZ
      UrbZ commented
      Editing a comment
      Me too! This and the leaf symptom chart as well..

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