Cannabis Grow Rooms

Hiyas again, Iv read alot about the need for ventilation in grow rooms, and i pretty much understand it, but my curious mind never rests and i need to know more. I got one main question about it, how does one know they have the perfect or imperfect balance of outtake/ intake? Iv got an idea but wasent sure so thought ild run it past you guys. Im thinking, apart from the fresh air all plants need, does the humidity and temperature play a role? i mean, im 99.9% sure they do, so if i had a temp and humidity monitor in the room is that the way to figure out what you need? From what i understand, the Optimum Tempeture is between 20/30 degrees, and humidity 40/60% …

http://www.mwave.com.au/newAU/mwaveAU/prod...sp?SKU=18010188 i have been recommended using 2 for inlet and 2 for exhaust. my grow cupboard is 1.8 x 2.4 x 5.8ft with about 25 cubic feet and i've got a 400w hps kit on it's way (...or at least it f%*king better be). would 2 in and 2 out be acceptable?

Hey guys, Anyone know where to buy darkroom louvers in oz ? I have tried a few photo supply shops but no where seems to have them.

Hi guys, for my first grow I want to veg some plants indoors before planting them outdoors.I'm wondering what light setup would be best for 5 plants, I'm guessing fluros are the way to go. I need to know what sort of globes/tubes and how much light they are going to need. Thanks heaps Jazzm

hey i have been looking for things that i have thought is called a y adaptor to connect my two cfl's into. i havnt been able to find theseany where so i ended up buying something called a Twin PAR 38 fllodlight. the guy at the shop told me that a cfl screw in globe would fit in so i swapped back the bayonet globes i had and got screw in ones. it says on that it is ment for a PAR 38 globe so i hope he is right. i hear you have to strip an electrical cord and then wire it to this holding thing but not sure where the cords go and all that. i left some pictures so hopefully someone can help us out. am i better off taking this thing back and getting something else? if so what …

I needed a spare 600w HPS globe & realized that the company I work for deals with GE Lighting, I contacted a fellow rep in NSW and called a favor and sent him down to GE in Smithfield and what do you know?? I ended up with 2 x Lucagrow 600 watters for well under what I would pay for just one at the local Hydro Shop! I believe that they do sell to the end consumer at the place in Smithfield and also stock complete lowbays or ballasts??, as my good mate called me and asked if I wanted just the globe or the complete unit, once he told me the price I had him grab the two! I also found another wholesaler that will sell wholesale and direct to the public as well, Anart…

Now I know Rose Gardener has asked this before but I am still a little unclear. I have this http://www.arlec.com.au/display.php?pid=101 This is the bottom view In the pic you can clearly see the green line for earth and the L for Loop. Does it matter which way the Active and Neutral go even when using a CFL If it doesnt matter Im away Cheers