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Super Lemon Haze Nutrient Deficiency or Burn?

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forums; Plant is four weeks old, in hydro D.W.C. Growing info is as follows: -Started feeding at 0.2ec at the end ...
  1. 10-15-2012, 11:25 PM #1
    jim05
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    Default Super Lemon Haze Nutrient Deficiency or Burn?

    Plant is four weeks old, in hydro D.W.C. Growing info is as follows:

    -Started feeding at 0.2ec at the end of the forst week of growth. Gradually went up to 0.7 over the plants four weeks of growth.
    -P.h is 5.6
    -Water temps are around 20 degrees
    -Room temp is usually around 28 degrees with 50-60% humidity.
    -Strain is super lemon haze.

    Can't figure out whether its burnt or deficient. I have just started growing so any help would be much appreciated.

    Cheers


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  2. 10-15-2012, 11:47 PM #2
    mushroom man
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    looks like mag/cal def to me but u got to understand u cant look at the leaf that has the damage its already been done. look at the shoots to see if yr on the right track or not
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  3. 10-16-2012, 08:05 AM #3
    The Milk
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    Have to agree with mag/cal def. Feed a mag/cal supplement and watch the new growth,should start seeing results in about a week.
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  4. 10-16-2012, 10:28 AM #4
    achaser87
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    mag.cal def for sure, just wait after adding a supplement. doing to much tends to stress out the plant even more.
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  5. 10-16-2012, 10:27 PM #5
    jim05
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    Great help. I had a feeling it could be this. Can anyone suggest anything other than cal-mag plus, as it is very difficult to get a hold of it where i live in terms of available shipping. I read somewhere that sea salt contains both cal and mag but i'm not sure if this is legit. Does anyone know if there is a common additive, like epsom salt for mag, that can be dissolved and added to a hydro set up and that treats both cal and mag deficiency? If so what is the recommended amount in terms of an e.c rating if the additive?

    Cheers
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  6. 10-16-2012, 10:40 PM #6
    MadmanStitch
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    magical from technafloras line works pretty good.
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