12/12 from clone, what do you pull?

I know that nobody can give me an actual number as there are so many variables, just looking for an estimate. I've built a RDWC system that I plan to sog in, but I'm not sure how many plants I should plan to run. I'm looking for a pretty specific target because I'm only growing for three people. I'm hoping that I can plan this system around my needs without too many alterations after its up and running. Also, for the sake of consistency and simplicity, I'd really like to have a perpetual in which I harvest once a month, more or less if needed. Either way, trying to figure out when to harvest relies heavily on how much I'm going to harvest. Thank in advanced for any replies.

Depends on your resevoir size, grow area, lights and strain. Some strains produce almost twice the yeild of others alone. Look around for some grow journals of guys doing what you plan on doing and see what they result.

I built a rdwc system and had 6 sites (5 gal) buckets in a 4x8 tent running 2x 600w and yielded 24 oz off a low producing strain.I vegged them for about 2 weeks until the roots hit the water and exploded, then flipped them. rdwc has been my best grow yet, very simple and automated once dialed in.