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Thread: Brown spots on White Widow Seedling

  1. #1

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    Default Brown spots on White Widow Seedling

    Ok this is my first grow so please be gentle. I have four autos growing quite well already and I was given a free feminised white widow seed so I thought I might as well give a go as well.
    As soon as it started to grow I noticed it is sort of textured and has brown spots all over. It seems to be growing well though apart from the spots.
    When I first noticed it I was advised to flush which I did but it hasn't helped.

    Soil or hydro or coco: Soil

    Strain: Original White Widow Feminsied

    Photo or Auto: Photo

    plant age: Fifteen days above soil

    pot size: Ten Litre

    has it been repotted? and when?: No

    soil type: Canna Terra Pro

    nutes or additives used and how often for soil: None

    Air temps (max min): 20c - 25c

    Res temps (max min):

    humidity: 65 Average

    lighting type and wattage (hps, led, cfl): Meizhi 400w LED

    Light schedule: 18/6

    ph level: 6.5


    It's no big deal if it fails as I have read these are not the best for first time growers. I'm aware my temps are a bit low which I will remedy for my next grow.
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    GEORGE (21-06-18)

  3. #2

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    Can’t really see with the lights on mate. Get a nice lights of pic for us.👍


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    GEORGE (21-06-18)

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    What distance is your light from the canopy?
    Also you say about ph. No need to adjust the ph in soil mukka.


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    Quote Originally Posted by millwall115 View Post
    Can’t really see with the lights on mate. Get a nice lights of pic for us.


    No one like us we don’t care. #upthelions
    Hopefully I've managed to attach these two new pics. She seems to be growing really well apart from the strange almost marble like colouring.

    Oh and the Ph was just the water Ph levels, I have no way to test the soil.

    Thanks in advance.
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    CANNA Terra Pro is a nitrogen-rich potting mix,

    the strange growth is probably due to the soil being so strong/rich at such a young age
    as it gets bigger those leaves will drop off anyway and it will also get used to the strong soil,

    as you can see for yourself the first leaves were effected more by the very strong soil at the seedling stage,

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    GEORGE (23-06-18)

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    Quote Originally Posted by AND View Post
    How often are you feeding and how much ?
    None at all for this one. My LSD-25 has gone and got the claw so I'm currently delaing with that one for nitrogen excess but the white widow in the pics hasn't been fed at all and has already had one flush.
    I think next time I'll go for a different soil as this one is overly rich it seems.

    So if it is the nitrogen in the soil have I to just let it adapt or give her another flush?

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    try a light-mix soil for any young plants/seedlings,
    it's nitrogen-rich so not for young plants tbh, but as they grow that soil comes into it's own

    definitely don't feed with the soil, water only

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    GEORGE (24-06-18)

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