I have four plants in a 4 x 4 and they are at day 49. I can't close the door. I have plants hanging 6 inches outside the tent. I would like to s them more but have no room. The scary thing is your sherb looks like it is going to need 100 days or more which means it will be bigger yet. I am disappointed/ I did not get any of the Sage. I do have 2 Galaxy Brains in the tent though.