k sweet, i figured out a way to add lights, but can i add normal nuts ( like the nutes i use in soil ) in the bubler?
NO!
You must buy hydro specific nutes. I would suggest using General Hydroponics brand nutrients. Specifically you want to buy the Flora Micro and the Flora Bloom bottles only. Use them like this:
8ml's / gallon of water Flora Micro
16ml's / gallon of water Flora Bloom
Change them out every 2 weeks. What I mean is, during that 2 weeks, just top off your reservoir with regular water. Keep your pH at 5.5. When 2 weeks are up, drain your reservoir out completely, and mix up a fresh batch of nutes.
You can use this strength of nutes all the way through Vegetative growth and Flowering. It works perfectly, and you shouldn't have any problems. But like I said, you MUST first work up to full strength. So, start out like I said, 1/4 strength, 1/2 strength, and then full strength..
This should be enough info for you to have a completely successful grow, dude... Hope I helped... Click on my avatar and check out my grow album. You can see pics of my plants. I do everything I just mentioned above, and my plants are healthy, vigorous, and beautiful.
-S
PS
Never measure the nutrients in the same measuring cup together. measure them out separately and add them to the water separately. If you mix the Micro and Bloom nutes together, they cause a nutrient lock up, and that's not good...