Whats the problem here? with pics hopefully

Discussion in 'Sick Plants and Problems' started by Hamburgler, Oct 5, 2010.

  1. What type of medium; soil or hydro? Soil
    What brand and type of soil? 60% top soil 25 % worm casing 15 % peat
    Indoors or outdoors? Indoors
    What strain? Kush/skunk, Time warp, Silly Diesel, and a Strain of Skunk
    How old are the plants? 1 1/2 mnths
    What type of lights and how many watts? 400 watt metal Halid
    How far from the lights?18"
    What is your watering frequency and source of water? every 3 or 4 days with DNF
    What, how much and when was it fed? NPK?
    What is the medium/runoff pH and PPM if in hydro? 6.7
    What are the temps and humidity in the room? 60% average temp 79
    What size pots? planter boxes 6 plants to a 2'x3' box 10 inches deep
    Any bugs? Look real close. no Bugs
    Any other pertinent info?

    In Actually i have 3 boxes on the go in various stages of growth. I am also experimenting with led lights. This problem has been developing over the last 2 weeks. Ec is averaging 1500 when feeding with dnf gro formula. My figuring is that it is a defeciency of some sort but can't peg it. All plants are watered with the same mixture. and the problem is occuring on all the strains. however not every plant is affected to the same degree. I did do a flush 2 days ago runoff was 6.7 Intake was 6.4 approx
    Any thoughts?

    Attached Files:

  2. See the clawing and outer edge blade downcurl ???

    That means too much Nitrogen (N).

    25%worm castings is way much !!! 5 - 10% is adequate.


Share This Page