You're going to want to make it as tall as possible, in my opinion. Sativas get really tall.... and making a high box gives you lots of wiggle room for you light heights. 6 feet is not enough as 2-3ft can be taken up by your hydro setup and the lights. And don't forget you need a space between the lights and the plants. 8 is great, in anything less than 7 I'd consider scrogging. Hell, the taller the better.

As far as your room size and money not being an issue.. I need specifics... How big is the room and how much are you really ready to spend? 3, 5, 10?
bud luv Reviewed by bud luv on . New setup looking for large yields :baggy: Im about to start a new grow project in a spare bedroom in my house. Im going all out in this one, purchasing the Hydrohut deluxe all in one ultimate combo which comes with the following: All-In-One Ultimate growing package # 2 comes complete with: 1 - 4'x8' Hydrohut 1 - Sunlight Supply GroPro Dual 600w ballast 2 - Cool Tube reflectors 2 - 600w Hortilux bulbs 1 - 6" EcoPlus inline centrifugal fan (light exhaust) 3 - Dual flange kits (light exhaust) Rating: 5