Leaf tips browning and curling up

Discussion in 'First Time Marijuana Growers' started by cpip333, Dec 6, 2012.

  1. #1 cpip333, Dec 6, 2012
    What could this be from??
     

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  2. #2 BYOweed, Dec 6, 2012
    What Soil? pH?
     
  3. #3 cpip333, Dec 6, 2012
    Last edited by a moderator: Dec 6, 2012
    [quote name='"BYOweed"']What Soil? pH?[/quote]

    It's my first grow so I don't know how to get the ph but I'm watering with distilled water
     
  4. #4 BYOweed, Dec 6, 2012
    What type of soil? Any premixed nutrients in it?
     
  5. #5 cpip333, Dec 6, 2012
    [quote name='"BYOweed"']What type of soil? Any premixed nutrients in it?[/quote]

    It's compost from over the years and there's no premixed nutrients
     
  6. #6 BYOweed, Dec 7, 2012
    May need some food. Start veg nutes at 1/4 strength
     
  7. #7 cpip333, Dec 7, 2012
    [quote name='"BYOweed"']May need some food. Start veg nutes at 1/4 strength[/quote]

    I started it last thursday
     
  8. #8 RoadLizard, Dec 7, 2012
    What kind of lighting are you using? The leaves look like they are nitrogen starved. Very pale green. That soil may not be so great either. Needs nitrogen though, IMO.
     
  9. #9 BYOweed, Dec 7, 2012
    Get a pH test kit and test the pH asap
     
  10. #10 cpip333, Dec 7, 2012
    [quote name='"RoadLizard"']What kind of lighting are you using? The leaves look like they are nitrogen starved. Very pale green. That soil may not be so great either. Needs nitrogen though, IMO.[/quote]

    What can I do to give it nitrogen?? And It's growing under 4 23w cfls that are 5000K
     

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