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What is this on the leaves?

Discussion in 'Growing Marijuana Indoors' started by dbron21, Jun 15, 2019.

  1. #1 dbron21, Jun 15, 2019
    I have a quick question: what is this I see on my leaf on one plant after watering?



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  2. #2 dbron21, Jun 15, 2019
    Here’s the leaves
     

    Attached Files:

  3. #3 BrassNwood, Jun 15, 2019
    LQQKs.. Doesn't see a picture.


    QQ still looking.


    BNW
     
  4. #4 dbron21, Jun 15, 2019
     

    Attached Files:

  5. #5 BrassNwood, Jun 15, 2019
    White light pictures are best for diagnosing plant issues. Turn off the Blupurple light and take a flash picture and repost.

    BNW
     
    • Agree Agree x 1
  6. #6 BrassNwood, Jun 15, 2019
    Inside or out?
    Could be just the minerals left after a water drop evaporates. Or it could be powdery Mildew or......

    BNW
     
    • Agree Agree x 1
  7. #7 MedicatedWarrior235, Jun 16, 2019
    Looks like mineral salts from a drop of water evaporating.


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