Hun-- If you have a closet-- you can do a "grow room" for real cheap!
(Under $100 if you can get stuff on-sale or at discount stores!)
The CFL's come in 2-packs at Walmart, Lowes etc... for around $10
Get 2 packs-- and be sure they are wide-spectrum 100w output or more.
Next, get 4 round aluminum clamp-light reflectors ...about $7 each...
Then get yourself a tension rod and put it across the closet and hang the clamp lights from it.
Use a power-strip with surge protection ($8) to plug em all in.
Get a small oscillating desc fan and pop that in there too...
Viola! Cheapo plant room for 2 plants! Start with 4 seeds--
and hope for 2 females... if there are more , weed-out the weeklings!
Keep the tension rod/lights so the plants are only 3 inches from the lights..check daily-- they grow fast and WIL toast if they touch!
You can crack the door if needed for additional air--(usually there is enough comming under and around the door for CFL's) OR if temps go up too high.
When time comes for 12/12-- put a weather strip across the bottom and sides of the door so there are no light leaks-- and a timer on the lights (fan stays on!)
Your only "Stealth" issue is the fan-- so look for a decent one-- cheapo's tend to make more noise!
Not the "best" or even optimal conditions-- but a do-able grow.
and could yeild ya enough to not have to buy pot EVER-- cuz you start new plants after harvesting& curing these!