yellowish new leaves

Discussion in 'Marijuana Growing Techniques' started by sibannac, Aug 29, 2006.

  1. sibannac

    sibannac Member

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    What does it mean if the newest leaves on a plant have a yellowish cast? And what about the older leaves are slightly yellow closest to the stem? Is this normal or is there a nutrient deficiency?
     
    sibannac, Aug 29, 2006
    #1
  3. dash

    dash Member

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    could be a reaction to temp changes, what is your normal day and night temps?
     
    dash, Aug 29, 2006
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  5. sibannac

    sibannac Member

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    Normal daytime is 75 (Fahrenheit) and around 60 at night, but the weather has just turned colder so the night temp is probably a bit lower. Tis only a cheap test crop though, I'm just getting the feeling for things before I commit to anything proper.
     
    sibannac, Aug 29, 2006
    #3
  7. sibannac

    sibannac Member

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    Could it be anything to do with nutrient deficiency?
     
    sibannac, Aug 30, 2006
    #4
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