Expert Input Required - Major Dying Leaves

Discussion in 'Sick Plants and Problems' started by mls007, Feb 21, 2014.

  1. Guys,
     
    I have checked online and have tried many things to try to help my plants.  No matter what I do the problem still persists. I am using LED in an indoor grow tent.  The temperature is around 75 and the humidity between 40-55%. I have tried flushing, fertilizing, adjusting water Ph.  The problem happens for even my small plants up to my flowering.  Any input anyone has would be greatly appreciated.
     
     

     

    Attached Files:

  2. look up outgassing might help ill post a link in a sec

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  3. Multiple nutrient lock-out, sorry Bud.
     
  4. "M" is correct ...and "The temperature is around 75 and the humidity between 40-55%" is incorrect, the red is lockout (K) too cold at night
    with serious (Mg) def..flush and flush on the last flush add 2 teaspoons of Epsom salts(cal mag) to the last flush, no nutes for a week or until you see an improvement, even then 50% less, keep a bowl of water in the grow space to raise the Rh.
     
  5. Overwatering will cause this as well.  "Multiple nutrient lock out" is caused by anaerobic soil conditions.
     

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