fans

  1. G

    Grow room setup how much should i yield kindsoil/promix (and other questions)

    My set up is going to be..... - 2 Black dog 600 lights (heard there pree much the best) - 8 seeds/plants, fem cali dream (should i out more or less [info say medium height]) - 4x8x6.5 tent - 6 inch Carbon filter and 6 inch fan (?) - 2 monkey fans (do i need oscillating?) - Mainline for...
  2. Uberknot

    I bought my first tent! 24x24x55 need to think about fans/scrubber...

    Hey there, Well I broke my tent cherry today and finally picked one out. It's the one I have been looking at for awhile now and the total cost was $74.99 including shipping with a 5% coupon I figured they are all going to be somewhat cheap no matter which one I pick for...
  3. gixxa

    NEED WISDOM!! Need A Double Check Please ...

    My new grow space i will build, will be (Metric) 1.5m-Long 2.0m-High 0.7m-Wide (Imperial) 5ft-Long 7ft-High 2ft-Wide My existing 4" fan does 137m3 (cubic metres) per hour.... I have a 6" fan that does 425m3 per hour but is WAY TOO LOUD... Iv calculated my grow space will be 2.2 cubic...
  4. gixxa

    Do i need an intake fan ? photo included

    Included a photo of my half assed cheap cupboard.. There is a 12" ruler ( for size) sitting on top of a Mars 300 full spectrum.. I will add another light soon... Will I need an intake fan ? Or will a 4" extraction fan on a carbon filter be enough to suck air into the intake ducting ? I will run...
  5. riffraff8

    Serious Cooling Issues - Flower Tent

    Hi all, I've been running a flower tent (2' x 4' x 5' high) for about a month, and am constantly on the verge of it overheating. I've done a ton of research, built out all my fans/ductwork in the best way I can think of. yet I still constantly feel like my plants will overheat any minute I step...
  6. mean.green

    Is it ok to run fans the entire 18 hour light cycle?

    My plants are in week one and two. My tent exceeds 85 degrees F if the fans are not running. With the fans running it's anywhere from 77 degrees to 83 degrees F. I don't have my fans blowing directly on the plants. My question is: the only time my plants will be able to absorb CO2 is during the...
  7. Newgrowjournal

    Grow tent evaluation

    Hey there, I am a new grower and am looking fro more experienced growers opinions on my grow tent set up. Although its kind of ghetto it seems to have consistent temp and humidity. Here is how it works with pics. The first pic is the bottom (obviously) The fan on the right is blowing all the...
  8. HydroUK

    Cool Tubes - Help!

    Hey guys, I've got a 6 x 8 ft area with 3 x 600w cool tubes, being cooled by a 5" 280 m3/hr fan. I currently have the "S" shape series setup, however the tubes obviously get progressively hot (especially the 3rd which is practically the same heat as it would be without the fan). This makes my...
  9. dopeleader

    Cal/Mag issue or nuteburn? or other?

    Hey guys, im growing in 100% coco medium (canna coco bags) everything has been fine with my plants through-out the grow however. Im now approaching week 5 of flower, and my SOME of my leaves are getting brittle at the tips and a slight amount of curling upward (not canoeing and not from...
  10. YerpGodMarley

    set up questions, what should i buy HELP!! 400 or 600

    Im not trying to pay too much right now but i want to get a little set up going. im trying to keep it relatively small as i live in an apartment. ill have no problem buying new equipment in the future. if i want to upgrade. my house stays at about 69-75 degrees & its winter time in maryland...
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