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Rust colored spots leaves

Discussion in 'Sick Plants and Problems' started by JamesV, May 23, 2019.

  1. #1 JamesV, May 23, 2019
    So I’m growing in a tent with ffof. I water with tap water baked In the sun for a day. I’m using led lights. This is my first autogrow. Well practically my first grow period. I’m starting to notice some rust colored marks appear on 2 of my fan matured fan leaves. I’m about 35 days since the seed sprouted. Anyone have any thoughts? Maybe start putting some calmag into the water? I have some dolomite lime I could use as well. PleAse let me know what your thoughts are thanks!
     

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  2. #2 MickFoster, May 23, 2019
    I don't see rust spots - just blurple. :rolleyes:
    Take pics under natural light. :)
     
    • Agree Agree x 1
  3. #3 trojangrower, May 23, 2019
    add calmag solution.
     
    • Agree Agree x 1
  4. #4 -Cannabliss-, May 23, 2019
    It's hard to help you diagnose your plants with those LED lights on. If you can take the same pics in natural light it would help.
     
  5. #5 JamesV, May 24, 2019
     

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  6. #6 JamesV, May 24, 2019
     

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  7. #7 -Cannabliss-, May 24, 2019
    Looks like it may be calcium deficiency. @trojangrower was right, add more calcium on your next feeding.
     
    • Like Like x 2
  8. #8 JamesV, May 24, 2019
    Just did thank you
     

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