I just did 8 plants in 5 gal buckets under a 1000 in a 5x5 got about 22 oz but I overdried so.maybe 24 oz max....Id suggest fewew plants in bigger pots with more training and topping
And veg to about 2/3 feet month n half veg ...I take clones a week or two before I flip my other tent to flower and they go from dixie/1gal/5gal so they get almost 2 month veg under a 400 and before I flip I put em under 500/750 watt veg for a week then turn it up to 1000 for flower
If my first comment offended you in some way, I apologize. Normally I wouldn't bother responding to your petty and half-assed attempt to belittle me when I clearly made no mention of the conditions said 100 plants would be grown under, nor made any claim to doing it myself. However, I would like to inform you that the definition of the word estimation is "an educated guess" and therefore saying "guesstimation" (which isn't an actual word and would have been spelled wrong if was) is completely redundant and pointless.
There are many variables......mostly the skill of the grower. If you don't screw things up too much....you should get 2 ounces per plant. If you're an experienced grower, 3-5 ounces per plant. If you do all the newbie mistakes, 1 ounce per plant.
I don't think his original question had anything to do with how much he will yield. How long to veg for optimum conditions to take multiple clones and maximize yield. They will double in size my friend when you flip the switch to 12/12, so use that to figure out how tall you can grow them. If you top and train them you could veg for a while and have yourself a shrub with Multiple colas. Good luck.