Leave and sugar leave issues for autoflower

Discussion in 'Growing Marijuana Indoors' started by Ulisesdec16, Mar 7, 2023.

  1. Can anyone give any pointers on how to fix these issues? I’m in week 2 flowering and sugar leaves are curling in. Also I’ve had leave issues for a while. Everything I read, showed I probably had nitrogen issues but I have fed the plants plenty of nitrogen and it still hasn’t gotten any better

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  2. I got nuthin sorry. what strain? someone will hopefully be along that may help. I think there saveable, didn't want to see ya left hanging. :passing-joint:
  3. Leaf curl is usually due to too much nitrogen; aka clawing.
    Flowering plants need less nitrogen.
    In fact, those autos! really idiosyncratic. You kinda need to drop the nitrogen prior to flower for some strains.
    I dropped mine to 4M:12B (modified Lucas formula) to back off the nitrogen.
    Pointers for Autos... check this post:
    Bato of the Systems
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  4. What nutrients are you using and at what ph, what's your medium of choice? How often do you feed. Have you checked your mediums ph and ppms? From pics I only see a couple or few curling tops I'd be more concerned about the nutrient burn and fading.
  5. Momma momma said be sure to use high quality h2o.

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