Ok, this is my first hydroponic grow and Ive done tons of research and of course welcome any tips, criticism and the like.

My flower room is not done yet, Ive got a 400w hps and a 4" centrifugal fan / carbon filter and that side is gonna be an ebb and flo system. Ive got some time to build that tho so im not worried.

On my vegetative side Ive got two four foot two bulb fluorescent with a cool white and a warm white in each one. The system is a rock wool recirculating drip system.

What i have growing so far, and they seem to be doing quite well, is the two on the right are my white widows, the 4 on the left are bag seed of haze. not sure of exact kind, but i know i like it.

The bigger ones are the ones i had started first, i think my nutes were a bit too strong the first go and i was a little worried about them, so i quickly started a new batch of seed just in case, and those are the smaller ones. So if the solution was a bit strong, they seem to have bounced back once i changed the solution. And the ones you see in the dome, those are 4 white widows that just popped. (If you look close see how they are yellow tinged? im thinking maybe too much nitrogen? hopefully they will be ok.) took a little bit longer than the haze.

and now im just maintaining them, they've been going for about a week now.