Regarding Stitch's strains, you might want to look at his Super Autos, sold through his Flash Seeds sight. They get bigger and yield more than dwarfs, but take a bit longer, around 120 - 140 days, depending on the strain, so should finishing within your time frame. They were bred as a fast finishing alternative to photo sativas. I've grown his Super Cali Haze in 10 gallon pots outdoors. Got to around 5' tall and average yield was 4.5 oz per plant.