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Thread: Issues developing

  1. #1

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    Default Issues developing

    So just checked my plants as I turn them everyday ad have noticed this

    rsz_20180916_134353.jpg

    strain : Heavy weight fast and vast
    Grow medium : Plant magic Supreme soil 70/30 perlite
    Pot size : 8ltr
    Feed: water only
    Age: 14 days old
    Temps Hi: 26
    Temps Low : 21
    Humidity 65%
    Light: 600watt MH Height 2ft

    Any ideas on what it could be? I have 4 plants and only 3 are showing this problem with brown spots. The new growth is fine and has no issues, nice and green.

    Thanks for any advice.

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    Gaz (16-09-18), hotshot (16-09-18)

  3. #2

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    Default

    I would give them a feed, not so much for the NPK but the micro elements. You could be in a soft water area so maybe lacking in Cal-Mag which a low dose feed should sort out....What nutes do you have ?


    Regards BL

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    Cont3mpt (16-09-18), Gaz (16-09-18), ggotch (17-09-18), hotshot (16-09-18)

  5. #3

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    Nutes on had I have

    Plant magic Grow
    Plant magic Bloom
    Plant magic PK
    Plant magic Evolution spray
    Plant magic Calmag

    I live in a hard water area

    The water in your area is hard.

    To help set your domestic appliances, the water hardness in different units is:
    240 mg/l (or parts per million) :Calcium Carbonate
    96 mg/l (or parts per million) :Calcium
    16.704 °C egrees Clark
    24 °F egrees French
    13.632 °dH egrees German
    2.4 mmol/l :Millimoles

  6. The Following 3 Users Say Thank You to Cont3mpt For This Useful Post:

    Bud Lightyear (16-09-18), Gaz (16-09-18), hotshot (16-09-18)

  7. #4

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    Quote Originally Posted by Cont3mpt View Post
    Nutes on had I have

    Plant magic Grow
    Plant magic Bloom
    Plant magic PK
    Plant magic Evolution spray
    Plant magic Calmag

    I live in a hard water area

    The water in your area is hard.

    To help set your domestic appliances, the water hardness in different units is:
    240 mg/l (or parts per million) :Calcium Carbonate
    96 mg/l (or parts per million) :Calcium
    16.704 °C egrees Clark
    24 °F egrees French
    13.632 °dH egrees German
    2.4 mmol/l :Millimoles
    Give them all a feed of grow then mate @ 2ml per litre see how they respond to that...


    Regards BL

  8. The Following 3 Users Say Thank You to Bud Lightyear For This Useful Post:

    Cont3mpt (16-09-18), Gaz (16-09-18), hotshot (16-09-18)

  9. #5

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    Will do. Many thanks for that mate.

  10. The Following 3 Users Say Thank You to Cont3mpt For This Useful Post:

    Bud Lightyear (16-09-18), Gaz (16-09-18), hotshot (16-09-18)

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