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Leaves getting purple spots and a little brittle

Discussion in 'Growing Marijuana Indoors' started by Ulisesdec16, Apr 12, 2023.

  1. I’ve never added 1 nutrient. Only cal mag for a few waterings. I’m using recipe 420 amended soil. I thought it might be potentially a phosphorus deficiency so I flushed and added a little fish bone meal recently.
     

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  2. your cal mag doesn't have nitrogen in it?
     
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  3. looks normal to me late flowering plant
     
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  4. not much can be done it looks like to much nitrogen throughout flower but she will make harvest? what strain auto is she?
     
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  5. Lemon Haze Humboldt Farms seeds
     
  6. I would maybe be more concerned about the general presentation of the leaves. Curled under like that is a bad thing. Don't ever want to let it get to this point. Could be overwatering, severe nitrogen toxicity, both or something else.
    When the leaves start to curl down like that, its something that has to be dealt with immediately. Think of it like the plants are running at 50% or something, and will continue to until fixed.
    For this run, would say definitely no more nitrogen, though that is probably beyond your control at this point as whatever is in the soil is already in there. Would let her finish up the best she can, then take steps next time to not let your girls get to this point.
     
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