Potassium deficiency?? on one plant

Discussion in 'Growing Marijuana Outdoors' started by Mkivalex, Aug 20, 2019.

  1. Hey guys. Growing some plants outside and they a couple weeks back one of my plants started showing some symptoms. And I think it is still getting Worse.

    I believe it is potassium deficiency.

    I am feeding with the advanced nutrientsPH perfect micro grow bloom once per week .and using pro mix HP medium.

    All my other plants are looking great and budding along nicely .this one seems to be a few weeks behind. ( Maybe be cause it's a pure sativa?)

    Anyways check out the pics and any advice would be greatly appreciated 20190819_192713.jpg 20190819_192713.jpg 20190819_192718.jpg 20190819_192724.jpg 20190819_192742.jpg
  2. Whatever kind of deficiency it might be, some malted barley powder top dress makes them all more available to the plant with enzymes. Would be my go to for deficiencies in flower. Good clean hardwood ash will give you potassium on the cheap. Just my 2cents
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