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    #1

    Brown spots

    HELP. Hello, I need help with brown spots on my cannabis leaves. I am growing 3 month old outdoor plants in coast of maine / ocean forest soil. I have only added in calmag and silica with watering. These brown spots appear on the whole plant. And the leaves have NO brown tips, only spots. Thanks for any advice. Oldrold
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    #2
    I would be checking for bugs.

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      #3
      Here is some info and you could look around this website..
      Yellow Leaf Spot (Leaf Septoria) & Cannabis - Get Rid of It Quickly! (growweedeasy.com)​

      ​​
      1 Marshydro tsl 2000 @ 300 watt.
      1 sf2000 @200 watts
      2 philzon @230 watts
      2x4x5 tent
      3x6x8 closet
      Fox Farm ocean forest
      Black gold for seedling
      3 gal pot holes in sides and bottom
      RH 40-60
      Temp 70-80
      Feeding with FF trio with molasses
      calmag and a little flower fuel
      Light at 10 -16 inches above canopy

      Finished growing: Durban poison x Atomic Shiva, Dark Matter x Atomic Shiva, Golden Goat x Atomic Shiva and Summit Sweet Skunk x Atomic Shiva

      Next up: Apple Fritter 2x, ATF, Og Kush.

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        #4
        Looks to me like leaf hopper damage.
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