Brown spots, necrosis on leaves.

Discussion in 'First Time Marijuana Growers' started by john420cambell, Oct 26, 2015.

  1. Hey guys. I've been having this problem with brown spots forming on leaves then completely covering the infected leaf turning into necrosis.

    I noticed towards the end of last harvest the same thing happening.

    Using the following:
    Promix BX.
    Distilled water.
    Humidity from 40 to 50%.
    Temp is between 68 and 77 degrees.
    No nutrients.

    ImageUploadedByGrasscity Forum1445876762.445564.jpg ImageUploadedByGrasscity Forum1445876792.328824.jpg

    Any help would be much appreciated. Thanks guys.
     
  2. the no nutes is your issue pro mix especially bx jas no amendments at all peat perlite and some micro shit for fungus and ph balance shit like that you have to feed em in that promix or they will not mature properly they may survive but yeild and quality plus deficiencis will kill ya man

    Go with a go box cheap works well amd will last you
     
  3. Thanks man I'll definitely check it out.
     
  4. no problem i use bx and go nutes works out well things to look for when ising calmag issues and not feeding enough follow directions with gallons of distilled water phs everytime or close enoughto not have to worry but gret for a beginner and even for a vet
     
  5. I've been using earth juice line of nutes. But I may try go nutes. I noticed last grow that Ph was all messed up after about a month in the same soil. I think I might add about two tablespoons of dolomite per gallon of soil. Thanks again drosell420!
     

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