Here in SoCal I recently harvested, and was able to get 3lbs of Cannatonic CBD in a 15g pot, and 25oz+ in 10 g pots of Purp Punch, Maui Waui and Koshur Kush.
Started seeds in April, topped often to make 20+ colas. Payed close attention to nutes, control of bugs and mold, etc. to minimize loss...