Well CalMag didnt help

Discussion in 'Sick Plants and Problems' started by NaturalMistik, Oct 24, 2015.

  1. #1 NaturalMistik, Oct 24, 2015
    Last edited by a moderator: Oct 24, 2015
    It now looks like this...northern lights under a 300w led temps are 70-78 rh is 60-65%. Water temp is 66 in rez (its DWC, sorry) leaf set above it have maybe 3-5 tiny rust circles also ImageUploadedByGrasscity Forum1445707897.450339.jpg attachment=1905432:ImageUploadedByGrasscity Forum1445707859.600043.jpg] ImageUploadedByGrasscity Forum1445707885.760429.jpg

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  2. early nute burn: either dump the rez and circulate with fresh ph neutral water

    or avoid feeding for 3-6 days, back it up with an application of neem oil

    for any potential bugs

    good luck
  3. @Vos, have you any flood and drain experience?
  4. Thanks Vostok, havent had phone for a few days sorry took so long to reply. Gave a proper flush and will start on lower dose of nutes and see how she goes.
  5. Not for years, but go very slow start with low ppm's and fast timers like 15 minutes on then off for 2 hours..test and test


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