Help ! what is this ???

Discussion in 'Sick Plants and Problems' started by Nandough420, Aug 8, 2012.

  1. #1 Nandough420, Aug 8, 2012
    im in a green house dont know what this could be but its affecting alot of leeaves securedownload.jpg [/ATTACH][/ATTACH][/ATTACH]
     

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  2. #2 usedtocare, Aug 8, 2012
    Looks nutrient related. You need to supply more info.
     
  3. #3 trippytrappy, Aug 9, 2012
    Nute burn
     
  4. #4 kartracer, Aug 11, 2012
    spray application damage,or something in the air.nute damage will effect the whole leaf.
     
  5. #5 Nandough420, Aug 11, 2012
    Sorry , I am using gerneral hydro flora series . It's been really hot lately i thought that might have something to do wit it , the problem has gotten worse , I think one might be dying completely I went into the green house n most of the fan leaves on it were dead .(brown n fragile) idk what o do any advice would be great
     
  6. #6 AZmedigrow, Aug 11, 2012
    Flush and check your PPMs coming out of the bottom. Looks like nute burn to me. No need to push a plant beyond 1200 PPMs. You in coco or hydro, soil?
     
  7. #7 Nandough420, Aug 11, 2012

    Yeah that's what I thought too I flushed it last night , I'm in soil . Also is it safe to switch nutes ?
     
  8. #8 Younggungrower, Aug 11, 2012
    You can switch nutes... Flush Flush Flush.
     

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