How stealthy can you grow in an apartment building ?

[Mr. Clandestine]

And allso if anyone could point me to some good stores where i could order equipment or give me an idea of a good setup.

This all depends on what you're looking to get out of your system. If you're looking to build a perpetual growing system, you'll need to think about separate areas for vegging plants/clones and flowering plants. Again, this is all dependent on your expectations.

I'll tell you this, for $6000 you can build just about anything. If you meant to write $600, then you'll want a good balance between money spent on lighting and money spent on ventilation. That's not including growing mediums, nutrients, timers and thermo/hygrometers, etc. Read back through previous posts in the growing forums, there's an almost unlimited amount of information free for the taking.

I've ordered from Discount Hydroponics several times, and have always been pleased with them.