need some advice on nutrients for big boy system.

i am thinking about investing a few hundred buck in this sytem,http://htgsupply.com/Product-Big-Boy-Hydroponic-System.asp
my main question how do you do the nutrient in this kind of sytem. i have been doing dwc bubblers for over a year now and have been succesful but the work to keep it that way was tremendous. change buckets manually in my tent. i have used general hydropnics the three part and most of the recomended additives. im curious to see if this is more cost effective and productive, any help would be freakin awsome. thanks.

I know nothing about hydroponics but I have been looking around for you. Htg supply has a number of complete nutrient packs for hydro. Here's an example of one http://www.htgsupply.com/Product-Connoisseur-Expert-Kit.asp. Hope this helps a little. Maybe check out the hydroponics thread, I'm sure somone there will help you out. Best of luck friend

its not the nutrients i need to know about. its the application of said nutrients. the question is, is it more efficient to run a eb and flow like this or is it more cost efficient to keep my bubblers.

I run a ebb and flow they are great i bought a extra water pump and run it to a drain so i can plug it in and empty the drum and set the pots on some cement slabs so the water will drain all the way...Well worth the $$$

gotta be easier than changing 15 buckets manually every 10 days