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Confirm my diagnosis...?

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forums; Hey everyone. Admittedly I am extremely bad at diagnosing my plants. I just don't have the experience yet. You would ...
  1. #1
    Veteran Smoker Mr. Ganja Amaximus's Avatar
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    Default Confirm my diagnosis...?

    Hey everyone. Admittedly I am extremely bad at diagnosing my plants. I just don't have the experience yet. You would figure I'd be able to get the chart of deficiencies and just match what I'm seeing to it, But no, I'm having a tough time. So if anyone could just confirm what I think, or help me out with a diagnosis that would be great.

    Some shit to help you along... Both girls have been grown 12/12 from seed and are around 50+ days since sprouting.

    Soil is some reused ffof (about 25%) and the rest is a 3 to 1 mix of fresh ffof with perlite. (I don't know if this is what is causing my trouble or not but I will never do this again.)

    Plants were mostly given straight water tap water left out for 24-36 hours. I began bloom nutes several weeks ago and am supplementing with Cal-Mag.

    Also, meter broke so i don't know the ph currently... New one is on the way.

    Magnesium deficiency? Started on lower leaves... (Yes it is in a party cup and will remain there until harvest. This plant is part of LED Party Cup Competition. Is it as simple as it being in a tiny container that is causing problems here? I wouldn't be surprised.)

    IMAG0484.jpg IMAG0482.jpg

    This one has the same exact history as the last plant except she was removed from the competition and x-planted to a 2G smart pot a week ago. A mixture of N, Mg and/or Ca deficiency?

    IMAG0478.jpg IMAG0479.jpg
    IMAG0481.jpg IMAG0480.jpg

    Thanks for any help. If anyone has any questions that might help diagnosing these guys just let me know. I'm on and off throughout the day.
    Last edited by Amaximus; 08-21-2012 at 09:45 AM.
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    Pot Head Stoner matt7835706's Avatar
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    Nute burn. Flush with Ph'ed water two times the amount of soil, let it drain off. She will be back growing nicly in no time, as for the yellow leave just oull down on it that will fix that

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    Mr.Ganja Mr. Ganja Coho's Avatar
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    Can we see a pic of the underside of the leaves?
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    Have a great one. Advice is for folks with a legal grow and worth what you paid for it.

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    kgp
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    Looks like nute burn to me.

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    Veteran Smoker Mr. Ganja Amaximus's Avatar
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    Quote Originally Posted by matt7835706 View Post
    Nute burn. Flush with Ph'ed water two times the amount of soil, let it drain off. She will be back growing nicly in no time, as for the yellow leave just oull down on it that will fix that
    Quote Originally Posted by kgp View Post
    Looks like nute burn to me.
    Yeah? I wasn't even thinking nute burn but it would make sense. My ph meter broke about ten days ago and I've been slow to replace it. I ordered one but it just hasn't arrived yet. Hard to imagine things went bad so fast. I'll begin a flush. Thanks!

    Quote Originally Posted by Coho View Post
    Can we see a pic of the underside of the leaves?
    Lights are off. I'll take some photos in about 3 hours and have them up for you. I'm guessing you want pictures of both plants?
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    Stoner Mr. Ganja kentuckyboy's Avatar
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    I would think you are going to get rootbound sooner or later trying to grow a plant from start to harvest without repotting into something bigger than a solo cup. Just my opinion though.
    Last edited by kentuckyboy; 08-22-2012 at 05:21 AM.
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    Veteran Smoker Mr. Ganja Amaximus's Avatar
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    Quote Originally Posted by kentuckyboy View Post
    I would think you are going to get rootbound sooner or later trying to grow a plant from start to finish without repotting into something bigger than a solo cup. Just my opinion though.
    I'd be surprised if she wasn't rootbound yet. I kid of expect problems with that one. It is kind of the point of the party cup competition. Figured I'd ask on her anyway. It will more than likely be a downhill battle.
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    Veteran Smoker Mr. Ganja monkeybones's Avatar
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    wow guys, fail. nute burn on bottom leaves? do your homework

    the plant needed re-potting a while ago. i see numerous deficiencies

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    Veteran Smoker Mr. Ganja dank smoker420's Avatar
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    if you supplement while using tap water would could have an abundance of cal or mag since tap water has some in it.

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    Veteran Smoker Mr. Ganja monkeybones's Avatar
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    shouldn't be cal/mag. looks like macronutrients. P, K

    cal/mag does not hurt though

    still, re-pot that thing. seriously.

    ever see a 16 year old who looks like their parents haven't bought them clothes since they were 8?

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