Recent content by graying.geek

  1. graying.geek

    2x4 tent , light upgrade.

    Why not just add another sf2000? They're running ~$200 on sale.
  2. graying.geek

    Which Mid Line LED Light Would You Buy?

    I would go with the Philizon. The output and coverage are a reasonable match for your canopy size, though, would be better suited for a 5x5 area. An option to consider is dyi. You can put together an excellent light with samsung or bridgelux strips and save ~30%.
  3. graying.geek

    Help me pick my LED

    No idea.
  4. graying.geek

    Help me pick my LED

    Phlizon makes several models so I'm sure you can find one to fit your other space. The Phlizons do seem to lack UVA and far red enhancement, but they grow killer weed, and are relatively inexpensive.
  5. graying.geek

    Help me pick my LED

    If you can fit a 41-in x 42-in light over your space, I would go with this Phlizon...
  6. graying.geek

    Source for DIY light components?

    https://www.aliexpress.us I do most of my LED parts ordering from Hotred, Kingbrite and OTDiode.
  7. graying.geek

    SOG - how many days veg, what size pot for clones?

    Yeah, that will work; you end up with ~42W/sqft so you're on target. 30 days of veg at half wattage should be fine, as long as your canopy is 70% full when you go to flowering schedule at full wattage.
  8. graying.geek

    SOG - how many days veg, what size pot for clones?

    @curious2garden caught what I missed: your LED wattage is low. I would add at LEAST 50 more watts of LED in each grow tent before considering CO2. You want close to 40W/sqft and you have 4 sqft in each tent.
  9. graying.geek

    SOG - how many days veg, what size pot for clones?

    Agree. OP could increase wattage by 75%.
  10. graying.geek

    SOG - how many days veg, what size pot for clones?

    If I understand correctly, you have 3 rooms: 1 for mothers, and 2 (60 x 60) for grows, each with a (true) 110W LED board. If you're already harvesting 150-200g from each room every 100 days, I'd say you're close to maxing out your yield without adding CO2 and more wattage. That said, I'd suggest...
  11. graying.geek

    Super Autos?

    I'm not sure that counts, they don't specify it as an "auto", I think it's just a fast photo. That aside, "take forever to finish" would seem to disqualify as an auto.
  12. graying.geek

    Super Autos?

    Amnesia Hashplant from Oregon Green Seed is the only strain I know of whose description sounds like an archetypal super-auto, although, they don't call it that.
  13. graying.geek

    mix LEDs with different power requirements on the same driver?

    Thanx. Makes sense. I'm currently running 400W of 4000'K strips, and from what I've read, I should add ~25W of 660 and 6W of 730. Also considering adding some 400nm to inhibit some to the stretch the far red will precipitate, but sure how much. I'm open to knowledgeable advice re: all of this...
  14. graying.geek

    mix LEDs with different power requirements on the same driver?

    I'd like to add some 660nm and 730nm diodes to my DIY 4000K strip light to give my plants a boost from the Emerson Effect, and it would be most convenient to put the diodes in series on the same driver, but the 660 diodes require 2.4-2.6V at 350ma, the 730 are 3.2-3.6V at 350ma. As long as the...
  15. graying.geek

    Phlizon Black Friday Giveaway Goes Live!

    Panama and Diet Durban currently in the grow room. US #phlizon I'd luv to win me a full spectrum bar light.... drool ....
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