Potassium Def?

Discussion in 'Growing Marijuana Outdoors' started by dave_jam, Sep 30, 2017.

  1. Could anyone confirm if this looks like a pot def? Maybe nitrogen too? It matches pot def according to the charts but idk.

    Leaves yellowing fast and they fall off if u barely nudge it. Alot of leaves browned and shriveled up.

    It's a Big Devil XL auto in soil. Haven't had any problems up to this point. Just explosive growth.

    Using Grotek monster bloom Pro at 1/4 str. I'm thinking that could be the problem?

    Thanks [​IMG]

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  2. Looks like a lot more than that.......

    • What have you been feeding since flower began? Just that 1/4 strength the entire time? Looks hungry to me. Over watered maybe also.
     
  3. 1/4 str of the grotek and every other watering I'll add a tablespoon of 5-1-1 fish fert.

    Should I be worried? I gave it an Epsom salt + ACV spray down hoping it would help and ACV obviously for mold prevention.

    The duct tape is covering a wound. A couple weeks ago, something trampled it but surprisingly only lost 4 branches.

    Thanks

    * should I flush with 1/2 str nutes or wait til its dry? I honestly doubt it's overwatering cuz it was just wilting the other day from being to dry. Idk

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  4. What is ACV?
     
  5. Apple cider vinegar

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  6. This auto seems to be out living it's 90 day average.. It's like 4 months old at this point. Is that a concern? It's been under direct sunlight since seedling.

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