Hydro ScrOG Closet

So I've ordered five Barney's Farm LSD seeds [plus two free homegrowns] from Attitude, I have a Hydrofarm 2x2 ebb and flow system w/ a 20gal reservoir, and an Xtrasun 400w convertible ballast [plus reflector and bulbs]

My grow areas going to be in a smaller closet, probably about 3x4x6

What would a good grow closet design look like?

What kind of ventilation would I need?

Do i need a humidifier, if I live in the desert, w/ 5-15% humidity?

thanks!

Supz Hestevan I'm sure you know that a closet will be crowded so a SCROG would be ideal Just remember to keep em smaller going into flowering because once they start.....they're hard to stop lulz. If you live in the desert then yea I'd say you'd need some other sources of humidity. Vick's humidifiers are pretty cheap at retail stores. $20-$30 I think. You could also use wet towels rolled up on top of your rez so that when the water in them evaporates it raises your humidity. Ventilation I would go with at least a 200CFM fan for exhaust and some small oscillating fans for intake and overall air movement. Sounds like nice potential for surez! Post some pics when you got it figured out Me and my wife are doing our first grow/scrog as well in a flowering chamber we made ourselves. Week 3 of flowering and it truly is exciting stuff to watch. Good luck and happy growing!

Thanks Mineralz, I guess i need to go get a humidifier too! right now the humidity in my room is 3%

I'm going to use a small comp fan for intake [roughly 60cfm] and an 8" exhaust fan [about 200cfm], both with HEPA filters [live carbon in the exhaust]. now that i think about it, I probably wont need the comp fan, but i dunno