Dont be a dick.
I dont have any experience with ScrOG. I am a big fan of FIM and LST. I am finding that ScrOG may have been the way for me to go.
If you are doing 6 plants, you are going to more than likely arrange them in a 2x3 configuration. So, id say a 2'x3' area with around 24 inches of headroom. One gallon square planters would prob be the best.
You are going to want to FIM and FIM and FIM every opportunity you get. You will also want to veg them for a good long time.
As i said, im LST and FIM, and i FIM like it was masturbation, every chance i get. My plants are finishing their 7th week of veg and my 6 plants have at least 12 nodes each that will become main colas. I plan on vegging 3 of them for another month before i flower.
If you want a pound of dried, you are going to need at least 32 nodes that produce buds that are the close to an oz each. Remember when you dry and cure, you will lose about 75% of your wet weight.
If you are growing for personal....and in 10 months you grow a lb, that gives you an oz a month to smoke with 4 oz as a back up, for those extra stressful months. It will also allow you to take a couple of months off before you start your next grow for smoke, and by the time you are almost done with the stuff you grew last time, your new stuff will be ready!
