yellow spots on leaves

Discussion in 'First Time Marijuana Growers' started by 2-Apes223, Aug 9, 2017.

  1. hello i have 4 plants growing in coco coir and recently i noticed 1 was forming yellow spot on a few fan leaves they a really light right now but if its an issue i want to address it before it progresses.

    any input is greatly appreciated 20170809_070434.jpg
  2. What are you feeding, did you get water on the leafs?

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  3. yea i got just a little on the leaves but i use advance nutrients sensi grow coco, an rhino skin, h&g roots accelerator,and botanicare cal mag
  4. at 250 ppm
  5. 5.8-6.5 usually
  6. I honestly don't see a issue as of yet. Looks healthy. I would just observe at this point and see if its progressive. Happy growing.

    My current 6 Jock Horror Autos, coco coir grow. :gc_rocks:
  7. Think you have water burn from getting them wet no big deal just try to keep them dry or brush them off next time

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  8. it has progressed since just yesterday if you zoom in on the picture you will see 20170810_100528.jpg
  9. Have you ruled out spider mites or fungus gnats or any other pest? I doubt its fungus gnats tho since coco drains so well

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  10. I think that you are highly over exaggerated with this spot or 2. Just let it grow man. Don't worry about ever little thing you see. The biggest thing in coco is know your pH, meaning going in and coming out. You also don't need to heavy feed, as you are feeding every day. If it were my plants I let it rock if I was providing the correct nutrients and my pH going in and out was correct.

    My current 6 Jock Horror Autos, coco coir grow. :gc_rocks:
    • Like Like x 1
  11. I'm using coco and my pH is usually 6.4 to 6.8 using remo neuts , does the pH running out have to be lower or high when running in?
  12. 20170811_003902.png 20170811_003902.png 20170811_003902.png
    its not an exaggeration as the days go by the spots get bigger and bigger
  13. In this range.[​IMG]

    My current 6 Jock Horror Autos, coco coir grow. :gc_rocks:
  14. Is that for soil n hydro

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