The tents have everything ready for you. Just a light and some fans and maybe a portable A/C. They have all the cut outs for ventig and light proof. sometimes it can be hard lightproofing a room. just get a good name cause some of the china knockoffs will off gas and kil everything.

On the othe hand you can build a room to the size you want. If your in a friendly MMJ state and own hat's the way I would go. Big enough room to get in and around the plants to take care and find any problems. Room is just a bit harder but better in the end unless you need to pick up in the middle of the night and leave.
LOC NAR on probation Reviewed by LOC NAR on probation on . Grow Tent VS. Build-A-Room I can't seem to figure out the pro on choose one over the other. Other than the fact that you can disassemble the grow tent easily. Yield wise is there a big difference? Building a grow room - can you just make a good frame out of wood and "wrap it" in mylar? Plus ventilation and spots to hang lights etc etc..? Rating: 5