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help my Auto is showing sign of stress, I can not place the source?

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    #1

    help my Auto is showing sign of stress, I can not place the source?

    Hello Friends,

    This my gal SS x DG (aka Bubbles) autoflower , she as been showing signs of stress and I can’t place the deficiency, the following is her environment:

    Grow medium: coco coir
    Size: 3 gal
    Age: 17 day from seed
    Light: ES300 (50% strength) 30 inches away

    Nutrients: per gal Calmag: 3 ml
    Micro: 2.5 ml
    Gro: 2.5 ml
    Bloom: 1 ml
    Diamond nectar: 2.5 ml
    Rapid start: 2 ml
    Floralicous +: 1 ml

    Temp: 75 F Humidity: 65% PPM: 550 EC: 1300 PH:6.2

    Pls help :/
    4 Photos
    Tags: None
    #2
    Too much juju juice - too many nutrients so soon
    ​​​​​​3 X 3 gorilla. Promix soil . Green Planet Nutes
    Mars Hydro
    Vortex in-line 6" fan
    • Likes 2

    Comment

    • dilvish
      #2.1
      dilvish commented
      04-01-2021, 05:59 PM
      Editing a comment
      i agree and too high humidity
    #3
    Canuck147 is right. At 17 days old she definitely doesn't need at those nutes. Your burning her up.
    With new plants I don't start feeding for 3 to 4 weeks. When I do it's at 1/4 strength.
    5x5 Gorilla tent
    Spectrum King SK402 - 2× Optic XL1
    Infinity T8 exhaust fan
    Technaflora nutes
    Nectar of the Gods soil

    Comment

      #4
      I second both @Canuck147 & @PLreef
      Light: Viparspectra P2000, Viparspectra P1500, Viparspectra XS2000, KingLed 1500
      Medium: organic, Fafard perlite, Fafard Urban Garden organic mix, Organic compost shrimps.
      Nutrients: Alaskan Fish, Advanced Nutrients Big Bud, Advanced Nutrients Ancient Earth, Advanced Nutrients Sensi Cal Mag Xtra
      Full auto grow
      Grow room : 8X12X10, 2 industrial fans, 1 dehumidifier, 1 Vivosun carbon filter & controller
      12 Wild Thailand Ryder from WOS

      Comment

        #5
        That’s a lot of nutes for a wee baby. You don’t need the bloom nutes (she’s still in veg) You also don’t need to be giving her Rapid start since she is already started and on her way. I don’t know what floralicious and Diamond nectar are, but they also sound like flowering nutes and not veg nutes.
        There are 3 things you must check everyday when growing in hydro:
        1) Water level (How much h2o is she drinking in 24hrs)
        2) pH level (change over 24hrs)
        3) ppm/EC level (How much food is she eating in 24hrs)

        Comment

          #6
          I agree with everyone else to much nutes.
          640 watt hlg quantum board
          320 watt diy chilled pucks x4
          300 watt mars hydro sp3000
          150 watt hlg quantum board
          100 watt spider farmer led x2
          organic soil with earth dust dry amendments
          Water only i don't check ph
          6 pot fabric autopots with GH trio nutes

          Comment

            #7
            Your pH is too high for coco coir. You need to get it way under 6.0 right now. 5.5 to 6.0 is your best range and I go to 5.5 since mine were 3 weeks old at New Years and got sick. Seedlings usually react quickly to nute lockout and will recover as fast with new growth healthy if you watch and correct your pH going in. I have never checked my runoff pH but many do just to check another factor in the equation. I just check on my ladies and their environment umpteen times a day. I know many don't have that option....but it is fun!
            Grow # 3 50/50 S/I Critical Mass photo fem
            Seeds drop in water 1/8/2022

            Medium: FF Coco Loco plus 30% Perlite in 7 gal cloth bags
            Space: 30x48x62 DIY cabinet lined w/space blankets
            Lighting: Bloomspect SS1000 Quantum board x 3 - 300 watts actual draw
            Soil Supplements: Worm Castings, Crab Shell, Oyster Shell, Neem and Karanja Meal, Volcanic Basalt Dust (for minerals), Recharge root micros. Grow 3 is with reconstituted super soil to which I've added several additional minerals and supplements. A more complete list based on Cackamas Coots super soil recipe can be found in my Auto Toka thread
            i don't grow plants anymore, I grow soil that my plants can thrive in!
            My filtered tap water runs over 7.5 pH but the soil microbes
            make pH correction unnecessary
            Ventilation: Vipospar 4" Exhaust Fan w/RH controller, 12" Carbon Scrubber
            8" bottom intake fan, 6" clip on fan, 6" heater as needed
            Cabinet on screen porch. N AZ @ 4000 ft.

            My salute to all who have served
            Semper Fidelis!
            • Likes 2

            Comment

            • HighBiOgG
              #7.1
              HighBiOgG commented
              04-02-2021, 11:51 AM
              Editing a comment
              Hello Friend,


              Thank you for you advice, how would you recommend and fix her up?
            • TOKABIGONE
              #7.2
              TOKABIGONE commented
              04-02-2021, 02:08 PM
              Editing a comment
              pH water only for the next 2 weeks under pH 6.0 then start training her. Within a week she will bush like crazy so read up on LST and defoliation
            • dilvish
              #7.3
              dilvish commented
              04-02-2021, 07:12 PM
              Editing a comment
              tokabigone tends to state that the issue is always PH. at 6.2 it is well within the range necessary for coir. having said this too many nutes will make the plant suffer even if the PH is within range
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