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    Any Blackjack Growers

    I grow hydro in a 4x4 with SF4000 lighting. My last grow I grew a Blackjack along with other strains in scrog. They all grew well and produced excellent bud, except Blackjack. It produced excellent bud, just not much of it. The plant never seemed to take off growing and never got too big. In another grow now, Blackjack is lagging behind the other strains. Is there a trick to growing this strain. Does it need a specific ph or something? Thanks.
    Last edited by beav406; 08-11-2021, 09:31 AM.

    #2
    My WAG is unstable genetics in your seeds. Welcome to the forum!
    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
      Well i have some smaller photo grows, indica dominant strains. Good smoke not much quantity so i grow more of it LOL. Even my outdoor gals are smaller versions compared to others. Maybe it's just that strain is small producer?
      Smoke Ganja create Peace Respect Nature don't trash the Planet

      Soil grower with coco/perlite mixed in
      indoor/outdoor grower
      1 36"x36"x66" tent- Viparspectra P2500
      1 3x3x6 tent- used in late spring for seedlings both veggies & weed. I have 2 viparspectar 450r for that tent.
      I use a t-5 & 54watt CFL for seedlings
      Sometimes i use plastic sometimes i use fabric grow containers
      Currently using fish/guano during veg growth & FF Grow Big 6-4-4 teens to bloom. Once i see pre-flower i switch to
      Age Old Organics Bloom 5-10-5

      Comment


        #4
        Some varieties such as Tangie just don't do well in hydro. Ask me how I know.
        Coconut Grove
        4x4 tent, Platinum LED P4-XML2, four Patio Pickers. Vegging Liberty Haze, Acapulco Gold, Lavender and Sweet Amnesia Haze.

        3x3 tent, Platinum P300 LED. Flowering two Tangies.

        Flower tent:
        4x4 tent, Platinum LED P4-XML2, four Patio Pickers. Vegging Super Lemon Haze, Durban Poison and two Tangie x Blueberry crosses.

        Nursery:
        32"x32" tent with Feit white LED. Vegging four Mother's Finest.

        Coco/Perlite/worm castings/mycorrhizae living soil mix.
        Down-To-Earth dry amendments. Gnarly Barley added weekly. Eisenia fetida.

        On deck: Winter indicas.

        Comment

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