I am using earthboxes and organic/living soil buildasoil style. I ended up putting 2 plants in each box. I would only do one in the future if i am growing long running sativas. So in essence each plant has 5 to 6 gallons of soil.
Ill have to give a smell report later.
I have some going rn. Starting 5th week of flower. I popped 3 seeds and all germinated but only 2 made it. Both females. I made some clones just in case.