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Thread: Lettuce leaf tip browning

  1. #1
    Join Date
    Apr 2012

    Default Lettuce leaf tip browning

    I have recently started growing hydroponic head lettuce and have a problem with browning leaf tips which starts at about 2 weeks growth and continues to get worse. Attached is a picture showing the browning starting and also some vein browning. Does anyone have any ideas about correcting this problem?

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  2. #2
    Join Date
    Jun 2007


    Reduce nutrient concentration to start.

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