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  1. P

    foray into co2?

    i appreciate it, man. I'm thinking tank to begin and work my way up to propane generator, especially since my tent is only 4x4. I've got about $300 to devote toward this, so I think I'll do tank, monitor, and some sort off supplemental DIY LED kit. thanks!
  2. P

    foray into co2?

    so, presuming you were a noob once and didnt use co2: substantial difference? worth spending $4/500/whatever to begin? I'm using HLG 550 LED, so heat isn't that big of a deal inside my tent, especially in winter. I was thinking of sealing off the room my tent is in and maybe just using inline...
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    foray into co2?

    can anyone who's running co2 give me a rundown of the equipment necessary? I'm thinking tank, regulator, ppm meter, and natural gas detector (because when doesnt burn properly, produces carbon monoxide, right?). Am I missing anything? could I do this for around $350 or less? I cant afford...
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    foray into co2?

    \ so youre saying commercial growers dont use co2? can you elaborate on that? thanks
  5. P

    foray into co2?

    I'v never ran co2. I've been growing for maybe 6 months now, and 4 months ago I shifted my interest indoors. I've got advanced p300 and an HLG 550. I'm thinking about selling p300 and investing in a small co2 setup, although I'm completely lost. I'm in a tent, but the tent (4x4X7) is inside a...
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    supplemental lighting for hlg 550 in 4x4?

    I've had the HLG 550 for a couple weeks now and it seems to have taken the place of Bestva 1800 (foreign junk) and Mars II 700w without issue. i'm moving up in the LED world. I've still got advanced p300 and I'm looking to return it and spend that money on new, more efficient tech, particularly...
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    thanks, man!

    thanks, man!
  8. P

    estimated yield for DIY LED guys?

    Thanks!! I've been adding cal-mag at 2ml/L because I noticed chlorosis on two plants (of the same strain). I diluted FFOF with maybe 40% perlite, which i figured would help aeration along w mitigating potential toxicity. Now I'm getting necrosis, and I'm struggling to know why. I hadnt fed at...
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    i dont even grow pot; i'm looking for info.

    i dont even grow pot; i'm looking for info.
  10. P

    estimated yield for DIY LED guys?

    fuck lol im getting conflicting information. my genetics are the one terminal cola type, so i dont thing a scrog would make any difference. I did top the biggest plant, so we'll see. I'm thinking my next grow (this harvest will be my second) will be all photos. now to find beans from USA breeder..
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    estimated yield for DIY LED guys?

    thank you for the info!!! I'm familiar w CO2, but had no idea about Mycorrhiza other than noticing it on FF bags. Pure Humic Acid (PHA) or Pure Fulvic Acid powder is completely foreign to me. Now to scour the internet for more info! It's good to have a place to start. As I understand, lumens...
  12. P

    DIY with Quantum Boards

    I'm a noob and a lot of this is foreign to me. Trying to learn. Can you point me toward good resource?
  13. P

    estimated yield for DIY LED guys?

    Im running autos so i cant really do any of these haha :( I do have one plant that's relatively big (maybr 3.5 ft a week into flower) and I topped her and defoliated bottom 1/3 of branches
  14. P

    estimated yield for DIY LED guys?

    it's also worth noting that I've got 9 plants in my tent to utilize all the light/hlg form factor
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    estimated yield for DIY LED guys?

    also, if not co2, what could I do to increase yield? thanks
  16. P

    estimated yield for DIY LED guys?

    thanks, guys. I was thinking at least 1000 grams because that's (both lights) comparable to a SE 1400w HPS, right? it gets pretty cold in my part of the world, so the extra heat produced by p300 isnt an issue. considering I dont really have to move much air (and I have a good amount of light)...
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    estimated yield for DIY LED guys?

    i just bought a used HLG 550. i have an advanced platinum p300. I'm putting both lights in 4x4 tent. in 5 gal. smart pots. FFOF. blue amnesia xxl autoflowers. advanced nutrient suite (4ml/l) and cal mag (2ml/l). temp steady at 82f. not adding co2, but 6inch inline fan. IK people say 1g/w is...
  18. P

    Quietiest in-line fan on the market??

    certainly not vivosun, thats for sure
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