Help chosing genetics for small perpetual harvest

Hello every one I am a new grower trying to plan out a perpetual harvest. Id appreciate some help choosing genetics.

I am looking for a strain that will be
Easy to grow/Hardy
Short, as space is very tight
Grow fast from clone to harvest

I plan on growing the mothers and clones in separate "rooms" under CFLs and flower in a tent under a 150w HPS sun system light, which I know is junk but its what I have. I need fast flowering plants so I can have a constant harvest with very few plants. I'm not concerned about yield as long I can harvest regularly. How few plants can I grow and still have a perpetual harvest?

Thanks for any help.

cmon help a newb

http://www.youtube.com/watch?v=3Sa1IIgmtqY&has_verified=1

Sorry for the long vid but it's worth it at the end. This is crazy, he vegs for 4 days and flowers, I just got some bug bud x skunk seeds and can't wait to start them. Good luck JR

i would say go with some autoflowers preferrably joint doctors lowryder seeds from seed to finish in 8-9 weeks short bushy check them out on attitude seed bank im growing one short rider now its a autoflower through nirvana seed bank

Best noob-proof plants that requires almost nothing to do well (a few CFLS) and produce delicious bud: http://www.cannabis-seeds-bank.co.uk/diesel-ryder-feminized/prod_1288.html