Brown Spots all over leaves W/pics

Discussion in 'Sick Plants and Problems' started by Spitz427, Jul 21, 2007.

  1. there are also some leaves curling under themselfs which are in pics
    plz help asap

    Attached Files:

  2. I need some more information; what ph are your plants at? what is the run off?

    Are you feeding your plants? if so what is the brand and how much how often? What soil mixture are your plants in?
  3. what has your light cycle been on , that plant has lower leaves that are 5 bladed & the newer growth appears as though the plant went into the flowering cycle and now back to re-veg... yeah?

    As to your brown spots & necrotic patches
    complete a soil runoff PH test.......
    with PH corrected water (6.5-6.8PH ) pour enough water in the pots so the water runs out the bottom of the pot ...test the PH of this water....
    If the PH reading is out of optimum range 6.5-6.8 PH, you need to flush your plant.
    Flush with PH corrected water, till in optimum PH range, 3 times the volume of the pots rule of thumb but may require more
    EG: 1 gal pot = 3 gal. flush

    the curling under may be attributed to the plant being rootbound, thats not a big pot and its only 1/2 full , transplant to a 5 gal bucket
  4. ok whats run off and im feeding them miracle gro all purpose fert its 15-30-15 and thats every other water, im usein fox farm organic potting soil. the ph is 6.7, thanks 4 the help so far ganja and name
  5. the soil runoff ph is explanied above including how to get the reading

    your ferts are also a problem the NPK is 15 30 15 ....thats a flowering formula
    are you sure thats "All Purpose" & not the Bloom Booster
    complete the soil runoff PH test and you will most likely find your soil is now acidic from the ferts

    this MG fert is better for vegatative state feeding

    Vegatative cycle fertilizer
    Miracle-Gro® Water Soluble All Purpose Plant Food (they make several fertilizers be sure its this one)
    Fertilizer Analysis: 24-8-16 with micronutrients
    2 level "Teaspoons" per gallon of water, (reduce this by 50% first time application) use this as your water, feed every other watering till flowering

    Flowering cycle
    I recommend Fertilome, Root Stimulator and plant starter....
    the NPK is perfect: 4-10-6
    2 teaspoons per gallon of water every other watering........ use this as your water ...discontinue use 3 weeks prior to harvest...flush last 2 weeks...I also like to add 1 tablespoon of unsulphured molasses to the last gallon of the flush......thats it no more water .....

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