ive seen in a magazine great results from 1 gal grow bags. but you need to start flowering asap when you use the small containers.. im sure it depends on how fast your stain flowers too. this guy had 25 clones in a 3x3 space in the 1gal bags and harvested 1lb i think. he was using a 1kw hps, unbelievable setup if you ask me. it is however recommended that you have 1 gal of space/month of living. for example at 3 months you want to have 3 gals, 5 months a 5 gal container etc. hoped this help bro. God bless everyone
yeah it all depends on how tall your want your plants... i've seen guys use 4x4x4 inch pots and flower at 4-5" finish product at 10-15" and lollipop the shit outta them so that you only have main colas... man do they look nice. if you have unlimited clones i would get more clones and get more main colas.. but if you're going to be growing these a few feet tall in veg then nevermind.
i started out from seeds going to grow the seadlings up to be cloned so all have a good amount of time to research and no just wat to do thanks for the help i can get 2 gal sq pots and am in with lighting that gets over 20k lumens