Mag deficiency?

Discussion in 'Growing Marijuana Indoors' started by NZ18/6, Dec 12, 2018.

  1. 20181129_193625.jpg Hi everybody,
    Am I right in thinking that this is magnesium dericiency ? The photo is about a week old and problem has got worse!! I flushed with ph neutral water and fed with calmag. I have also noticed tiny raised dark brown spots on some of the leaves.
    Any advice would be appreciated.
     
  2. I’d say so.


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  3. Combination of over watering ph issues and cal mag issues. Let her dry out then add nore cal mag tell she comes out of it
     
    • Agree Agree x 1
  4. Thanks
     
  5. Your bang on I think. Will do. Thanks.
     
  6. What ph?


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