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Bronze margins, Late flower

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    HELP! Bronze margins, Late flower

    Help my guys!

    I used advanced nutrient -ph-perfect 3-part. Week 6 going in flower. Week ago this started spread and changed to other nutrients.

    coco, dripfeed irrigation, whit ph-perfect Ph-7.4 Ec-2900. I dont really trust those nutrients anymore.
    is that from ph problem -> nutrient lockout

    changed water and nuts, palanced ph-5.5 and ec 2200( didnt want to lover to much at time)
    Attached Files

    #2
    that seems like a potassium/calcium deficiency, doesnt mean you need to add both, i think the potassium is causing the calcium to lock out. i think you should give more bloom and less grow but it be nice to see what others think

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      #3
      To me it looks like potassium or zinc deficiency Click image for larger version

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      Comment


      • 9fingerleafs
        9fingerleafs commented
        Editing a comment
        yes, you see how the potassium deficiency when advanced shows calcium deficiency symptoms too

      • Jordann
        Jordann commented
        Editing a comment
        Might be magnesium deffency late stage

      • Jordann
        Jordann commented
        Editing a comment
        Crushing iron pills have always worked for my girls. Looks iron drrivent sulfur bad enoughtnofind some sulfur

      #4
      don't know why it did it like that but there ya go lol Iv'e found this very helpful.

      Comment


        #5
        I guess it's excess of Potassium. causes many nut locks.

        i have occasionally added some PK-Boost. minimum doses still... But it could have been to much.

        Comment


          #6
          I didn't mention my plants will be 3 weeks from 12,/¹2 hours. Any way Friday they will be 3 weeks in and they've done good really nice buds. I hope they have the good good wheel might the plants tale aasmd great 4 time one with 4 times sativa. I love Frome different e2 males and 1e females. I'm only just starting to get some feminized seeds. Maine grow a whack if auto and pack the xr4x4. Not sure yet see what comes up.
          Vegging 4 aurora indica, waiting on seeds. Got eyes on a 4x8x8 tent.
          sp150x2 philz330 and Philz 100x2
          4 plants currently under 500w
          2 x opulent systems 4x4x80 tents and a 24x40x48 baby box.
          GH full line of nutes+calmag and my molasses sugar brown sugar liquid mix at 30ml per liter.
          Happy growing/consuming 🥴
          Space is at a premium when you're growing premium in space 😁

          Comment

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