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  1. Jhef

    1000Par or Run lights at full strength??

    So if i ran lights at 65% and hit par instead of 100% and hitting par, would i save power without sacrificing yields?
  2. Jhef

    1000Par or Run lights at full strength??

    Good chart - I have not came across that yet. PPM at 1500 is def top end of diminishing returns on co2 imo and 80-85 for late flower seems a little warm too - for a few reasons. Would i be reading this right for my original question? IE: Turn lights to 720w and pull them to 2ft to get 800...
  3. Jhef

    1000Par or Run lights at full strength??

    In early flower should i run my lights at full strength(ROI-E720s) and raise them up to hit 900-1000 par or keep low and hit Par? what week in flower should lights at full strength and when/if would you phase them lower?
  4. Jhef

    $50k-100k Warehouse V.S. Sealed room build

  5. Jhef

    $50k 20-light 25 x 25 Room build ideas

    Ended up running Growers Choice Roi-720s 21 days since the flip.
  6. Jhef

    Think about building a light set up

    Digikey.com for strips and drivers
  7. Jhef

    Think about building a light set up

    Do EB gen 2 with meanwell hlg 600. Or Lrs 350. Heatsink source through HeatsinkUSA. Frame from Tnutz.com Cheap to build and 2g+ per watt consistently
  8. Jhef

    Best Dehumidifiers under $1000

    I have two rooms. Roughly 15x15x13. RH is sitting about 60-70 - RH is with the room full of plants* What are some recommended Dehumids that won't break the bank?
  9. Jhef

    Athena nutes in DWC?

    Anyone using Athena AG?
  10. Jhef

    Where to source food grade square buckets?

    Looking for 5-13gal square buckets that are food safe. I've used the 5gal commanders from lowes but wanting a bigger bucket and idk if those are food grade...
  11. Jhef

    I THINK IM FUCKING UP

    I've seen these leveling tubes but my concern with those is light getting to the water in the tube then creating algae? does this happen?
  12. Jhef

    14x14 room dehumid and c02 needs

    Looking for dehumidifiers and co2 set up for 14 x 14 x 9 rooms. Setting up 3 different flower rooms all 14x14ft - Putting 9 Roi720s in each room. With roughly 300gal of RDWC in each room. I assume I will need to supplement Co2 with that amount of light in each room, yes? If so can someone...
  13. Jhef

    Make $2200 worth of "Clear Rez" for $4 !!!

    So it's fine to throw 25-30% of unknown ingredients in the rez? The point of using this is to keep things sanitary, correct? What is the benefit of this over just leaning into the bacteria and making sure you have your bennies in balance?
  14. Jhef

    First cross Panama Red x Pineapple Express

    Dont have the pineapple mom anymore. Just this last seed and clones. To back cross do i just stress a clone and get it to pop seeds or wut? Can someone link to where i can find a good resource to sink my teeth into on this
  15. Jhef

    First cross Panama Red x Pineapple Express

    Point me in a general direction? lol
  16. Jhef

    First cross Panama Red x Pineapple Express

    Panama Red
  17. Jhef

    First cross Panama Red x Pineapple Express

    This is my first cross, she throws tiny undeveloped seeds and not too many. terps are on point and trich production is decent. How can I stabilize?
  18. Jhef

    Make $2200 worth of "Clear Rez" for $4 !!!

    I'm sure i do More concerned with the quality of the product sourced. Also, what is 25-30% of "other ingredients"?
  19. Jhef

    Commercial RDWC

    Probably more helpful than you know lol That's a comfort! I decided to go ahead with stick with RDWC and continue to scale-up. I've got the waterfall RDWC tuned in pretty well. Do you like the UC over the top feed? I figure it would be way less hassle then worrying about a line clogging. What...
  20. Jhef

    Make $2200 worth of "Clear Rez" for $4 !!!

    Sounds sketch, would pool chemicals pass testing? I run bennies and H202 until i got the slime of death and quit with the h202
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