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Thread: big leaves dying?

  1. #1

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    Default big leaves dying?

    howdy fellow tokers!

    just a quick update/question about my babies.

    ive got 2 black widoes in their 3rd week flowering

    theyre coming on pretty good to say i vegged them ouside in my summerhouse and it being the first time ive done it from the begining on my own

    my question is why are the BIG leaves starting to really light pale green and like dying off on the ends? but the smaller leaves around the buds are pure dark green , they look quite healthy IMO , but im not 100%.

    ive also got 4 babies in with them that are about 3 weeks old,and one of the leaves on 2 of them are starting to curl on the ends , i water them every day with plain water .

    im using coco proffesional plus , with canna a + b with ph 5.8

    using 600w hps lamp

    heres a couple of pics, all advice much appreciated,

    thanks for looking

    mudcub Click image for larger version. 

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  2. The Following 2 Users Say Thank You to mudcub17 For This Useful Post:

    ggotch (27-09-17), Karsa (27-09-17)

  3. #2

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    Is this a stupid question ? Haha no replys ��

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    the burnt lowers look like advanced nute burn and the top shiny dark green also indicates too much nitrogen,maybe ease off on your feed.

    i dont have experience of coco,but itd be good to list your EC n RH etc etc and maybe show a whole plant pic or two then others will have a better idea of whats what.

    cheers n atb with your grow.

  5. The Following 2 Users Say Thank You to ggotch For This Useful Post:

    Karsa (27-09-17), M_C (27-09-17)

  6. #4

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    Quote Originally Posted by ggotch View Post
    the burnt lowers look like advanced nute burn and the top shiny dark green also indicates too much nitrogen,maybe ease off on your feed.

    i dont have experience of coco,but itd be good to list your EC n RH etc etc and maybe show a whole plant pic or two then others will have a better idea of whats what.

    cheers n atb with your grow.
    Was gonna say the same based on the research and diaries I've read.

    What is your EC in and out?

  7. The Following 2 Users Say Thank You to Karsa For This Useful Post:

    ggotch (27-09-17), mudcub17 (28-09-17)

  8. #5

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    Quote Originally Posted by mudcub17 View Post
    Is this a stupid question ? Haha no replys ��
    There needs to be all the info about feed mate, otherwise it's just 'best guess'
    It's Not What You Know, It's What You Can Prove

  9. The Following 2 Users Say Thank You to M_C For This Useful Post:

    ggotch (27-09-17), mudcub17 (28-09-17)

  10. #6

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    Looks like a whole lot of deficiencies.

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