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How and when to test for THC

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    How and when to test for THC

    Can a homegrower test for THC ? Before harvest or after ? How ?

    #2
    Your personal blood test or your plants thc level? High, how are you?
    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!

    Comment


      #3
      There's an app for that, and a lens for the smart phone, I dont have one, there is a thread on it. Maybe someone that has one will jump in here, but you take a pic of it and it tells how much THC is there. I also would have no idea if it is accurate.

      Comment


        #4
        That testing app is called Higrade. https://www.gethigrade.com/.

        Here's a link to some additional discussion and sources.

        https://forum.growweedeasy.com/forum...0-thc-test-kit
        My goal is epicurean quality rather than high yield.
        I'm learning how to create cannabis tinctures and hashish and I almost always use a vaporizer to spare my aging lungs.
        Despite my avatar name I'm generally amenable and helpful. So, if there's a question I'm qualified to answer, hit me up!

        -Grouchy

        Comment


          #5
          Send some samples and I will gladly test them at my back deck research facility...
          🙃✌
          2X4X6 Quictent
          1.5x3x5 Gorilla tent
          600w LED (80)
          1000w LED (180)
          2 X Viparspectra P-1000
          2 X 4" fan with carbon filter ducted to unused boiler chimney
          6" battery/usb fans
          Mother Earth 70/30 coco/perlite
          GH trio with Calimagic
          Lung room humidifier
          3 and 5 gal plastic buckets Nebulas coco for autos nute schedule.
          ArmorSi, kelp when needed
          Running at pH 6.0

          Grow 3
          Northern Lights auto
          (Seedsman)
          auto 00 Kush
          (00Seeds)

          Grow 4 8/23
          2x Northern lights auto
          1 auto 00 Kush
          1 Critical photo


          Don't just "grow weed",
          Cultivate a masterpiece.

          Comment


            #6
            BTW HiGrade is have a 420 sale right now, regularly $80 now $64.
            Current setup for first grow:
            • Strain - Critical Purple Feminized Autoflowering
            • Vivosun 32x32x63 grow tent
            • Vivosun 4" 203 CFM Fan with Carbon Filter
            • 2 x Vivosun VS1000 LED grow lights
            • TaoTronics 6L Humidifier
            • 2 Gallon Smart Pots
            • FoxFarm Happy Frog Soil
            • Dyna-Gro nutrients (Grow, Bloom and Mag-Pro)

            Comment

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