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Hey guys, I would like inputs on what timer to use with DPDT 120v relays. I have 4 relays wired in parallel to a simple 15amp timer. I tought the coils where not drawing that much power until i saw the timer flipping in the dark room. I saw a very huge spark trough the white timer casing wich...

What would be better and why? My homie have a 2' x 6' closet with 6'9" celling.Also have few 400w hps lamps and a few 1000w hps lamps with cooltubes as well and we are wondering what would yeild better in this area if the temps are kept within adequate range. If we choose the 1000w the plan is...

Any reviews for this site? Any experiences dealing with them? They have pretty nice price!

Hi guys, my dark room kicks in at noon so i went it to check on them and i realize the timer did not shut off last night. I am at day 10 of flowering, will this cause any stress or problem? Should i turn the lights off as we speak and give them 12 hrs of dark ?

Anyone already tough or did try some kind of aquarium filter to keep the reservoir clean? Not a filter with carbon activated, just the pre-filter/foam in. Any Pros or Cons? I was thinking at a Fluval filter.

Ok here what imma trying to deal with. Right now my room have an intake from the outside of the house and NO exhaust. My carbon filter is just recirculating the air in the room. Now the summer is here and and the A/C is constantly ON because i have no Exhaust! I have few options and i am...

Just went to hydro store today to get few things, H202 35% was on my list. Once in the store coulndt find a 35% solution, were all 29% grade. Well, once home here's what i found lol. They re-labeled the 35% solution to 29% so they can go trough the border without problems.. Bad Boyz hehehe :P

Hi guys, I am thinking of re-designing my room and i need help at this point. If i want to run a 15A 220v DP circuit to my room what is the proper wireing i need? Will a 14-2 works? And do a standard outlet will work or do i need to change the main cord of my ballast as well? Actually my i run...

Doe's anyone use this product? 2ml of B-52 per 1L of RO water give's me 300ppm. I don't know but i presume 300ppm of B vitamins is quite a bit?

Hi guys, I've always wonder if i should exhaust the air of the carbon filter out of the room? Right now i have a fresh air intake that kicks in 15 mins every hours, i run a 6200btu window A/C and my carbon filter is recirculating the air in the room. No exhaust. The temps stays around 80's...

Does anyone know what is this ? I found few in my room and i would like to know more about them, can they damage my plants?:roll:

Doe's anyone used the Advanced Nutrient SensiCal Mg Grow/Bloom product? My plants were showing calicium def, so i went out and bought this product. The sticker says to use 1.25-2.50ml/L. I started with 1ml/l on my reservoir and the ppm went up to 150, i am using pure RO-DI water wich comes...

Hi guys, my friend is looking for a 16 inch long cooltube. May be either 6 or 8 inch diameter, anyone know where i can buy one online? Can't find one on ebay only 24" long. Thanks in advance.

I have had few gnats flying around here and there but it's now getting worse. Lots of them are flying and lots are dead on no pest strips but there is a lots of larvae as well, i've been searching google on how to kill fungus gnats h202 35% and some says it will kill them, some says it won't. I...

I am using my 4 Liters of Advanced Nutrients for the 2nd year and my rez is getting slimey the water is getting cloudy also. I am using a 6 stages RO water so the water itself is not the problem, comes out at 0ppm. I am using: Sensi Grow A&B B-52 Sweet Leaf H202 35% Rooting enchancer The...

I am wondering if it's too cold to put the intake in the window while it's winter minus 35 celcius outside? I mean will a 1000w light blow out with this cold intake air?

Hi guys, it's been a while now, i am about to launch a new setup.. I have 2 1000 watters hps and i am going to get cooltubes.. one bulb is Hortilux the other is Sylvania.. I also have a 6"x18" carbon filter with 200CFM vortex fan and all venting fans i will need to keep the right temp, i also...

Hi guys, i already have a 250cfm 4" vortex fan along with a carbon filter that works pretty good.. My question is if i wanna add 2 cooltubes to cool down 2x 1000w lamps, will my vortex do the job running trough the carbon filter and the cooltubes together? Thanks.

Hi guys, i am working on a new room and since it's in a old house wich there is old fuse style main panel, i will have to figure out if i can and how to wire a sub from this main. The room is located right about 2 or 3 feet of the main panel so there won't be much disstance between the sub and...

I am wondering where should i place my air conditioner? Right now it's sitting next to the floor on the bottom of the room. Should i place it higher? any suggestions? thanks. BTW my room is 8x10x5 with a new 10,000BTU.