That depends on you, your equipment and your ability to grow. I saw someone's final tally last night at 75gm. dry which seems pretty fair for an auto, I've seen a lot of reports where some folks with photo seeds don't get that much. I don't have any idea when mine will finish for sure, it should be done about 2.5 weeks or so,nice trichome coating. All things considered, I should get about the same. It's an 18" tall x about 22" wide plant, 10 main branches (did not top) each forming several bud sites each plus top cola. Still waiting for it to fill in but what is there is nice and firm. Seed germinated 2/14/13, hydroponic, AN Grand Master packs and 6 tube 4' T-5'light.