Cannabis Grow Rooms

Hey guys i thought this might be of use to some do it your self people that are either strapped for cash or want to set up a CMH light kit in one or by the dozen on the cheap without paying $500-$600 a light go onto the aussie web site called "RS Online au" type in CMH or "Ceramic Metal Halide" and u will have a multipal choice of lamps, ballast and control gear to chose from they have tiny 70watts up to i think 315watt lights from what i seen, the Americans now have a 150watt CMH grow light check it out this RS Online also sells the 150watt CMH but these lights dont come as kits u need to piece it together i am unsure on what u need weather it be a ballast, bulb, l…

Is anyone using a hi-par 600w? Would like to get some feedback from them. Do they put out much heat and how big a area will it cover. I'm undecided on either a 315w or 600w. It's for a 1.2 x 1.2 x 2m Thanks

Hi all. I have done searches but because of the name, the Phillips green power range keep coming up. Anybody know anything about these ballasts and lamps? Any experiences? Have seen them in lhs for $450 for ballast, e40 adapter to the cmh bulb 3100k. If it wasn't complete shit, may be an alternative to the pricey hi par gear. sunstatehydro.com.au Thanks in advance.

Saw this today and thought you indoor guru's might be able to put it to use https://www.triplem.com.au/stuff/pub-talk/how-to-build-an-air-con-for-less-than-90/?station=sydney Maybe if u used blocks of dry ice you could use it for CO2 delivery?

Summer is coming! Hyper fan Climate Controller: http://www.hydroexperts.com.au/Hyper-Climate-Control-Dual-Fan-Controller-Operate-Both-Inlet-Outlet-Fans I'm having a serious look at this but i have some concerns/questions: For reference sake here's their features advertised(and i suppose all the pro's of this): Extremely simple to use. Just set the two dials and forget!Lowest energy use of any fan/filter/controller systemThermostatically changes the fans RPM/speed as neededConstantly maintains the optimal day time temperatureFan speed falls back to custom set RPM on cold nightsOperates 2 Hyper Fans at once (Inlet & outlet fans)All cords, plugs and adaptor cable…

Hi all Hoping for some input from all ventilation specialists. I'm designing a new grow room, which is in a room in a basement - no windows. The room has two access doors. In one door, I would like to put a vent on the bottom for passive inflow of air. This shouldn't be too tricky as the door can open and shut … I will just have to make sure that no light gets in or out through the vent. The second door is a bit trickier … I want to use the top of this door to vent out the air from the carbon filter - carbon filter to fan to acoustic ducting. The problem here is that if I just make a hole in the top of the door to put the ducting through … every time t…

I'm a totally newbie and want to buy this light on ebay, please look at the parameters, it suits for small tent which just able to grow two strains? How many lights should I buy? Anyone has bought one like this before? LED grow light HY-MD-D169-S

Howdy Folks, I have 4 plants in a tent running under 1 x 400w HPS and was just wondering how it would work if i put another 400w in there as well, I realize that it would obviously cost double power but would i get double the growth that 1 x 400 would give me? Reason i want to hurry it up is i am hoping to get them up to a decent size before going 12 x 12 hours before i need to start running the air conditioners in the house in the next month or two. Any advice appreciated.. Oh i have spare 400s ballasts and bulbs. Cheers Z

Just wondering if anyone has used or is using an ONA bucket I've been reading a bit about them and they seem to be quite effective and pretty easy as a DIY type project. .

hello. hi. hey. etc etc thinking about starting a grow. tried in the past and failed horribly (jumped in without doing and research + wrong equipment) . probably wont do it to lack of places to hide but if i do. 3 main questions. budget quiet vent fan? and 400w mh bulb for a digi ballast? and 6" venting for a 0.80x0.80x1.6 to much? been looking at this thing for venting but its growlush. no reviews. no nothing http://www.growlush.com/productcat/grofan/#prettyphoto[group]/2/ it is current being sold as part of a complete package which is dam tempting for 200$ http://www.ebay.com.au/itm/Hydroponics-Grow-Lights-Ventilation-Kit-2-Speed-6-Silent-Fan-5-Carbon-Filter-/2…