no first time indoor ...I have planted but outdoorJust a suggestion....
35 plants is A LOT of work. Why not start out smaller, since you have lighting constraints, and see if you can grow 4 or 5 first?
I would think that a 10'x12' bedroom dedicated soley to the purpose of growing would need (four) 1000 watt or (six) 600 watt HID lights for proper coverage.Ok so I am growing indoor...first time and I am growing 35 plant in a room (same like a bedroom ) and I was planning on using 3 lighting tube and 2 cf of 50 watt the tube is 50 also and I will buy a fan as there are windows there ...I can't afford to much lighting