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would it be ok for me to veg with 5500k bulbs instead of 6500k? For that matter what would happen if i threw my plants into 12/12 under high kelvin bulbs.

can I use the E.B. Stone fertilizers for my hydro setup?

Do I need a special ballast for a T8 Fluorescent U-Bend? I want to use two of this bulb: http://www.1000bulbs.com/T8-U-Bend-1-5-in-Spacing/7563/ and want to know if I can use this ballast: http://www.1000bulbs.com/2-Lamp-T8-Ballast/28515/ and also for the regular linear bulbs is it...

Do I need a special ballast for a T8 Fluorescent U-Bend? I want to use two of this bulb: http://www.1000bulbs.com/T8-U-Bend-1-5-in-Spacing/7563/ and want to know if I can use this ballast: http://www.1000bulbs.com/2-Lamp-T8-Ballast/28515/ and also for the regular linear bulbs is it...

I am thinking about using flouro tubes to veg and for moms but I am not sure what to pick. I know veging plants need 6500k light temp but the tubes I see on 1000bulbs.com have really low lumens compared to the soft white one. My question is does the light temp matter more then the amount of...

are these better than the screw in cfl's? http://www.1000bulbs.com/2700-Kelvin...ht-Bulb/32602/

Am I correct in assuming that there is no big difference in positioning them vertically and horizontally?

Where can I find the dimensions for the various CFL bulbs. Like length and width?

I have no clue whether this is a daylight or a soft white bulb. All it says is general purpose.

Do u actually think this kinda bulb would work at killing odor from MJ? :blsmoke: http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100625858&N=10000003+90001+530232

OK I need to know...bottom line...do these fans work by themselves to pull air or not because I keep hearing they do and then they dont. This person loves it and then these guys hate it...please help... :wall: inline duct fan!!!!

Anyone have any idea how loud these things are. I would assume they are very loud but I could always be wrong. If they aren't I am seriously getting one.

I want to use computer fans for my exhaust on my stealth dresser grow but I need to know which is more important. The size of the fan or the pull? and If i had 2 fans next to each other do you add the cfm to get the overall pull? :wall: :wall: :wall: :wall:

I have been trying to do this for the longest time and it just came to me last night. I dont know why I never though to do this. I am making a stealth dresser and I wanted to put a gutted PC on top to hold the exhaust and electrical stuff. I re wired it so that the only cord coming from the...

Is it best to put the carbon filter before the exhaust fans or after OR does it not matter?

I was wondering if there is anyway to wire a PC power box to a power strip or an electiral outlet. If anyone knows anything I would love to know. Thanx

I am setting up my dresser stealth grow and just wanted to make sure i got my facts right. If i put a Auto plant or a low life plant under a 18/6 light cycle it will grow how it it supposed to? And if you know could you tell me what the different is between the two. :weed:

what does auto mean? :dunce:

I need to figure out how to determine how many fans I need and what size or strength. I am trying to build a dresser grow and want to try passive ventilation. :confused: