What deficiency is this?

Discussion in 'Growing Marijuana Indoors' started by Errly Bird, Jan 16, 2015.

  1. #1 Errly Bird, Jan 16, 2015
    3 week olds. No nutes yet.

    ImageUploadedByGrasscity Forum1421363721.545919.jpg
     
  2. #2 greenthumbs21, Jan 16, 2015
    If thats the oldest lowest leaf on the plant then i bet it has no deficiency
     
  3. #3 mop420head, Jan 16, 2015
  4. #4 Errly Bird, Jan 16, 2015
    Right on.
    That's just the best leaf to show. My entire plants are having some chlorosis.
     
  5. #5 greenthumbs21, Jan 16, 2015
    Last edited by a moderator: Jan 16, 2015
    Define the (visual analysis) of chlorosis

    You really need a full yellow plant to define
     

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  6. #6 Grade A, Jan 16, 2015
    Leave those leaves on there lol pulling them off isn't a good idea
     
  7. #7 Errly Bird, Jan 19, 2015
    What would cause purple stems? My 2 healthiest plants have nice green leaves and green stems. But on the ones that are looking scraggly, the stems are purple. I don't know if it's strain or not. All the same strain though.
     
  8. #8 greenthumbs21, Jan 19, 2015
    Phosphorus
     
  9. #9 Errly Bird, Jan 19, 2015
    That's what I thought. I gave them a very small amount of nutes on the 3 week water. Transplanted all today into finishers and looking a lot better.
     

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