Well ... here it is. My garden description. (for my flowering room)
Lighting:
I use 2 lights. A 1000w Hortilux High Pressure Sodium and a 1000w Agrosun Gold Metal Halide. Both lights are using Sunleaves Pulsar ballasts and both lights are in Sunleaves air cooled reflectors. I use mylar to prevent wasted light.
Ventillation:
I vent my room and cool my room with a hydrofarm 465cfm blower (similar to a dayton). I also have an oscollating fan for air circulation.
Hydroponics:
I'm an ebb n flow kind of guy. I love it. It serves my needs for SOG and Scrog nicely. I use American Hydroponics 4' x 4' ebb n flow tables with 30 gallon rubbermaid containers for the rez. I've noticed the larger the rez the less you'll have to mess with ph and nutrient fluctuation.
Nutrients:
I start with plain old tap water. The water where I live has a starting tds of about 190ppm so it works just fine. My primary nutrients are Pure Blend Pro Veg for veg and then PBP Bloom and PBP Soil Bloom for flowering. I suppliment with Dark Energy during veg and Liquid Karma during flowering. Dark energy smells really bad ... I mean 2 week old dead rat kind of bad ... but it makes your plants race thru veg at top speed. Liquid karma needs no introduction by me. It is everything extra your plants need. I keep some Cal-Mag on hand just in case of a deficiency (though I rarely need it). I dial in my nutrients for each individual strain and only grow 1 strain per table.
Other Equipment:
I use a Hanna PH pen and Hanna TDS meter. Both are waterproof because I have a bad habit of dropping my pens in my res :D