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  1. J

    Is this the correct QB for a 4x4

    hey guys, just wanted to say thanks for the help getting started. Iv grown nugs over the years but never really cared much about it... i was rather laser focused on a different drug if u know what i mean.. Was just gunna grab a HPS or two and toss em back in the tents. didnt really know...
  2. J

    Recharge or tea?

    idk what dude grows show is... this is a tv show about growing weed or somehting?
  3. J

    Grow room space heaters and light

    ya i just tossed an oil radioator like a fool. "when am i going to use this old thing?" into the trash. From what i understnd its massive swings in climate that causes most of the problems... so if im going to run lights in the greenhouse to try to run around 80+ durring the day in...
  4. J

    Grow room space heaters and light

    i got to run a space heater in the greenhouse at night... iv done this before in tents but i dont like the light it throws out when the coils get hot... anyone got a good idea on dealing w this... or got a good product for a 10x12... appreciate it,
  5. J

    Think I can get away with this 6 plant setup

    Great Lakes seedbank.... i very much like these guys
  6. J

    Think I can get away with this 6 plant setup

    I heard someone say for single grow weights its photoperiod... for annual yield its autoflowers.... someone on this websiute.... could have been total BS tho... i ran some autos outside this summmer... my anecdotal experience... i think the thing i read was wrong lol
  7. J

    HLG and agro pure UV

    Can anyone help me with adding UV to the fixture... Im not hundo sure on how im going to run the lights at the moment... Iv seen all diffreent kinds of flowering programs... DLIs from in the 30s to in thee 60s... i got 15 HLG 96v2s on 5 320 drivers.... thats the drivers i could get my hands...
  8. J

    My 3x3 setup is ready. What do you think

    Just pop the pots off the ground... u want a little runoff when uw ater right... 10% runoff... u got to be johnny on the spot w the vaccum if u got them located on the ground.... You got to fear the rewick... if u got any kind of decent medium it will release the water after saturation kinda...
  9. J

    NEED HELP CHOOSING A LIGHT

    Ahhh no. just NO.... You want ur pot u like ur pot... cool bro... I do to.... Im also very interested in photobiology.. and building things... Its fun for mee to put thought into how I can get X amount of photons to the plant the best possible way... I like the science and i like trying to...
  10. J

    NEED HELP CHOOSING A LIGHT

    I get it... but its better... All manufactorer specs aside.. thst was my point... spend th extra money... its not just about bulb rplacment either.... or a watt for photon efficiency comparison either.... its the flexability... in the pic below i just flipped them to Veg... its only costing...
  11. J

    NEED HELP CHOOSING A LIGHT

    Dude.. the light drives everything... it is the most important thing.. u want to drop mroe on the tent than the light? im n iot trying to be rude but thats bad advice
  12. J

    NEED HELP CHOOSING A LIGHT

    u can make a excellent LED and push 650 watts for under $500 very easily... 4-6 HLG96V2s on 2 320 drivers boom. it was my first grow and i blew it w the ppfd before i got my meter... way too low for the first month... still pushed out over a pound... I wouldnt base my purchasing decisions on...
  13. J

    NEED HELP CHOOSING A LIGHT

    Thanks for the info... ill still try and come back after my test ina week or so cuz im convinced i was drawing more ppfd per watt w my last LED build over my HPS... and i still think the real advantage is in tertiary costs and flexability... like i said im new to this but it seems to me theres...
  14. J

    NEED HELP CHOOSING A LIGHT

    OK.. but if im pushing a 1000w thru a HPS vs 1000w thru a LED the tent like 10 degrees hotter w the hps.... HPS r hot because they are not nearly as efficient... heat and light are unrelated... anytime ur light is putting off heat its inefficiency... HPS run way hotter because they are less...
  15. J

    NEED HELP CHOOSING A LIGHT

    im sorry the same DLI... so lets say 12QBs pushing out 1000k watts will generate a few more degrees in the tent than 18 QBs pushing out 1000k... the lower u run the LEDs the more efficient they are... heat basically being light ineffieciency... can u do that w ur lights or no? i would...
  16. J

    NEED HELP CHOOSING A LIGHT

    Im confused... cant u just spread the 700w over the 3 lights... running them each more efficiently therefor generating less heat.... If i need heat i pop a V2 off the driver.. and just a string of 2 instead iof 3 off the same wattage... generates a few degress in the tent if i need to add heat...
  17. J

    NEED HELP CHOOSING A LIGHT

    Im certainly not an expert... tyhis is just the math i went thru building my latest setup when i rig up what i got speced ill see what kinda ppfd is coming down at 500w.... gimme a week.... my point was more of the other costs... ur 1000w hps is going to require more wattage for climate...
  18. J

    NEED HELP CHOOSING A LIGHT

    actually the energy cost are about half w good leds running efficiently.... so 600 a month down to 350 a month.... efficiency, light distance from canopy... all make a huge difference in poweringn the light but that not the point.. the point is in tertiary costs.... spend more upfront for an...
  19. J

    NEED HELP CHOOSING A LIGHT

    if u want a commercial quality setup ina 3x3 i think ur going tio have to build it yourself.... small area... i just went thru this process get 4-6 HLG96v2s put them on 2 320-54a meanwell drivers... and u got a commercial quality setup just downsized.... If u really want to produce the way...
  20. J

    Supplementing HLG 96v2

    Quality over quantity so im looking to add some UV to the fixture... New to this indoor growing thing so could use some help from the community... Im building a fixture of HLG 96v2s... theres going to be 15 on 5 drivers in a 6x8 area.. cannopy probable 4-5x8... idk what im going to run them at...
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