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Thread: hey can anyone help underside of leaves purple/black

  1. #1

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    Default hey can anyone help underside of leaves purple/black

    Yeah the underside of 2 of my seedling true leaves have went purple but are growing fine what should i do ?

  2. #2

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    Thanks for the help guys haha

  3. #3
    ganjagunman Guest

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    Whats your lights on/off temperatures?

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    Could be genetics

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    TartanSpartan (01-12-15)

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    There only a week in so they have been getting 24 light starting cycle in a few days temps are between 24-28C also the humidity is pretty low at 25-35%

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    I grew candy kush autos last grow they were purple on underside of the first few sets of leaves and had no real problems with grow so sometimes it's just genetics.

  8. #7

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    One of them is really purple and other side looks slightly off colour but all are growing fine

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    I wouldn't be worried if I were you mate

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  11. #10

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    That's exactly what mine did mate don't worry to much keep an eye on them.

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