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Leaves Are Yellow

Discussion in 'Cannabis Infirmary' started by Brothai, Dec 7, 2018.

  1. Brothai

    Brothai

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    7E1F9AE7-34D9-44D5-817D-71C8E007AA69.jpeg any ideas on what to do when the plant looks like this? Should I flush it out before harvesting. And give it some nitrogen to help out the leaves. I know you’re suppose to cut back on nutrients within about a week from curing. Any tips would be helpful!
     
  2. SoLowDolo

    SoLowDolo

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    Can u get a pic under normal light? It looks like it's got at least a few weeks left tho...
     
    UncleRomulus and JWM2 like this.
  3. JWM2

    JWM2 Premium Member Supporter

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    Just water from here on out.
     
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  4. Jack og

    Jack og Moderator Staff Member

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    Man do you have white flies? The damage looks intense
     
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  5. Brothai

    Brothai

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    I don’t have any bugs in the house!! Or the tent! We believe it’s from nitrogen defiency and just wanting to double check and ask everyone on here before we take any actions!
     
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  6. Jack og

    Jack og Moderator Staff Member

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    Ahh ok, can ya take a pic with white light? The blurpe makes diagnosis impossible! Lol
     
  7. Brothai

    Brothai

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    Ill take one later on with normal lights! But they are yellow and spotty! Just some of the leaves!
     
    Jack og likes this.
  8. Might have caught something non bug related
     
    1diesel1 and Jack og like this.
  9. Leaf Septoria or somethin maybe
     
    Bulldog420 likes this.
  10. Not Nitrogen. Take off the old yellow or damaged fan leaves, they wont come back. Put up a pic of your buds in normal light. Looks more like your plant is trying to finish flowering. How many weeks have you been in flower, and what strain is your plant?
     
    Last edited: Dec 8, 2018
  11. Brothai

    Brothai

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    F1A2EA60-75A0-4C65-9043-96DC9562A773.jpeg
    It’s a auto northern lights and it’s been 55 days in since I started. Hopefully this picture helps. I have a full spectrum and don’t have normal lights. But you can clearly see the leaves are yellow!
     
    3DFFD44E-B663-4666-8602-DFC0CBBEB0D8.jpeg
    chemistry likes this.
  12. CrimsonEcho

    CrimsonEcho Moderator Staff Member

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    Just turn off the lights and use the flash. The leaves are yellow but thats not enough to diagnose the problem accurately.
    What are you feeding currently?

    Ps; it looks burned to me, it maybe suffering from lockout issues and/or over fertilization.
     
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  13. Bulldog420

    Bulldog420 Premium Member Supporter

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    This.......

    Or you have a serious Ca and Mg deficiency/excess.
     
    1diesel1 likes this.