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  1. K

    formulas for wattage / room space?

    Yeah tiered California sucks. Do have plans with commercials buildings but also want to do some home room in large scales, so going led. Never heard of gavita, will look into it.
  2. K

    formulas for wattage / room space?

    thanks, i do recall seeing 50-75 so thats good to hear. anyone have values for other lights?
  3. K

    DIY with Quantum Boards

    How much money is saved by doing DIY qb's vs buying a qb? I was looking at the HLG 550 but those cost 1050$ each, how much would it be in general to DIY (like a hundred$, 500$?) Also, how difficult would it be to DIY an HLG 550 on my own / is there a guide?
  4. K

    Is it a good idea to DIY my own HLG 600 or HLG 550?

    to be honest im not sure what the differencei s between that kit and the normal 550. a kit = DIY? also, where did you get the 49$ off figure by DIY on the 600 from? lastly, good to hear that it was easy. did you have any experience building things, and is there a guide to follow that would lead...
  5. K

    Should I care about Watts, PAR, PPFD, ???

    A little new to this so in terms of selecting lights, what is the specs to look out for? Some have told me to not even bother with watts (LED i think) but i never understood why or when to look at each and etc
  6. K

    maximizing growth per space

    if i have a 8x8 foot room, what would i need to figure out what maximum overall yield requires? does it depend on SOG/SCROG? is there a way to determine overall yield per sqft (max) or other figures to know?
  7. K

    formulas for wattage / room space?

    Lets say in a 10x10 ft room, 100 square foot. How much wattage is required to grow efficiently if the entire 10x10 foot was used as a canopy for plants? I recall seeing a few formulas but wasnt sure if they were accurate, depending on the type of lighting used. ive also seen some articles...
  8. K

    Is it a good idea to DIY my own HLG 600 or HLG 550?

    a 550 is 1050$: horticulturelightinggroup com/products/hlg-550 a 600 is 723$: growerslights com/collections/led-grow-lights/products/horticulture-lighting-group-600h-quantum-board-led-kit odd that the 550 is more expensive than 600. Anyways, would it be way cheaper/simple enough to make my...
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