What Is This Deficiency?

Discussion in 'Sick Plants and Problems' started by GrowScience, May 11, 2014.

  1. #1 GrowScience, May 11, 2014
    I would really like to know what this is and how to fix it.

    Conditions:
    Hydroponics. Lights like 18inch away 1x 2700k 2x 6500k
    79 degrees
    24 hours a day light
    northern lights auto
    3 weeks old (I have had to take off a lot of leaves because they got so bad.
     

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  2. #2 TheAnswer121, May 11, 2014
    Last edited by a moderator: May 11, 2014
    ph?, ppm?
     
    possible Ca deficiency. what type of water? what brand nutes?
     
  3. #3 p42082, May 11, 2014
    Hydro, I too would say ca deficiency, make sure your ph is at 5.8.
     

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